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@@ -3,7 +3,7 @@
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b,c){this.x=a||0;this.y=b||0;this.z=c||0}function ka(){this.elements=[1,0,0,0,1,0,0,0,1];0<arguments.length&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}function S(a,b,c,d,e,f,g,h,l,m){Object.defineProperty(this,"id",{value:Df++});this.uuid=F.generateUUID();this.name="";this.image=void 0!==a?a:S.DEFAULT_IMAGE;this.mipmaps=[];this.mapping=void 0!==b?b:S.DEFAULT_MAPPING;this.wrapS=void 0!==c?c:1001;this.wrapT=void 0!==d?d:1001;this.magFilter=void 0!==
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e?e:1006;this.minFilter=void 0!==f?f:1008;this.anisotropy=void 0!==l?l:1;this.format=void 0!==g?g:1023;this.type=void 0!==h?h:1009;this.offset=new y(0,0);this.repeat=new y(1,1);this.center=new y(0,0);this.rotation=0;this.matrixAutoUpdate=!0;this.matrix=new ka;this.generateMipmaps=!0;this.premultiplyAlpha=!1;this.flipY=!0;this.unpackAlignment=4;this.encoding=void 0!==m?m:3E3;this.version=0;this.onUpdate=null}function aa(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1}function ib(a,
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b,c){this.width=a;this.height=b;this.scissor=new aa(0,0,a,b);this.scissorTest=!1;this.viewport=new aa(0,0,a,b);c=c||{};void 0===c.minFilter&&(c.minFilter=1006);this.texture=new S(void 0,void 0,c.wrapS,c.wrapT,c.magFilter,c.minFilter,c.format,c.type,c.anisotropy,c.encoding);this.texture.generateMipmaps=void 0!==c.generateMipmaps?c.generateMipmaps:!0;this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.depthTexture=void 0!==c.depthTexture?
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-c.depthTexture:null}function Jb(a,b,c){ib.call(this,a,b,c);this.activeMipMapLevel=this.activeCubeFace=0}function jb(a,b,c,d,e,f,g,h,l,m,u,n){S.call(this,null,f,g,h,l,m,d,e,u,n);this.image={data:a,width:b,height:c};this.magFilter=void 0!==l?l:1003;this.minFilter=void 0!==m?m:1003;this.flipY=this.generateMipmaps=!1;this.unpackAlignment=1}function Ta(a,b){this.min=void 0!==a?a:new p(Infinity,Infinity,Infinity);this.max=void 0!==b?b:new p(-Infinity,-Infinity,-Infinity)}function Ea(a,b){this.center=void 0!==
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+c.depthTexture:null}function Jb(a,b,c){ib.call(this,a,b,c);this.activeMipMapLevel=this.activeCubeFace=0}function jb(a,b,c,d,e,f,g,h,l,m,v,n){S.call(this,null,f,g,h,l,m,d,e,v,n);this.image={data:a,width:b,height:c};this.magFilter=void 0!==l?l:1003;this.minFilter=void 0!==m?m:1003;this.flipY=this.generateMipmaps=!1;this.unpackAlignment=1}function Ta(a,b){this.min=void 0!==a?a:new p(Infinity,Infinity,Infinity);this.max=void 0!==b?b:new p(-Infinity,-Infinity,-Infinity)}function Ea(a,b){this.center=void 0!==
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a?a:new p;this.radius=void 0!==b?b:0}function Na(a,b){this.normal=void 0!==a?a:new p(1,0,0);this.constant=void 0!==b?b:0}function pd(a,b,c,d,e,f){this.planes=[void 0!==a?a:new Na,void 0!==b?b:new Na,void 0!==c?c:new Na,void 0!==d?d:new Na,void 0!==e?e:new Na,void 0!==f?f:new Na]}function J(a,b,c){return void 0===b&&void 0===c?this.set(a):this.setRGB(a,b,c)}function Qd(){function a(e,f){!1!==c&&(d(e,f),b.requestAnimationFrame(a))}var b=null,c=!1,d=null;return{start:function(){!0!==c&&null!==d&&(b.requestAnimationFrame(a),
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c=!0)},stop:function(){c=!1},setAnimationLoop:function(a){d=a},setContext:function(a){b=a}}}function Ef(a){function b(b,c){var d=b.array,e=b.dynamic?a.DYNAMIC_DRAW:a.STATIC_DRAW,h=a.createBuffer();a.bindBuffer(c,h);a.bufferData(c,d,e);b.onUploadCallback();c=a.FLOAT;d instanceof Float32Array?c=a.FLOAT:d instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):d instanceof Uint16Array?c=a.UNSIGNED_SHORT:d instanceof Int16Array?c=a.SHORT:d instanceof
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Uint32Array?c=a.UNSIGNED_INT:d instanceof Int32Array?c=a.INT:d instanceof Int8Array?c=a.BYTE:d instanceof Uint8Array&&(c=a.UNSIGNED_BYTE);return{buffer:h,type:c,bytesPerElement:d.BYTES_PER_ELEMENT,version:b.version}}var c=new WeakMap;return{get:function(a){a.isInterleavedBufferAttribute&&(a=a.data);return c.get(a)},remove:function(b){b.isInterleavedBufferAttribute&&(b=b.data);var d=c.get(b);d&&(a.deleteBuffer(d.buffer),c.delete(b))},update:function(d,e){d.isInterleavedBufferAttribute&&(d=d.data);
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@@ -15,30 +15,30 @@ new I;this.projectionMatrix=new I}function Kb(a,b,c,d,e,f){Oa.call(this);this.ty
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this.name="";this.array=a;this.itemSize=b;this.count=void 0!==a?a.length/b:0;this.normalized=!0===c;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.version=0}function sc(a,b,c){Q.call(this,new Int8Array(a),b,c)}function tc(a,b,c){Q.call(this,new Uint8Array(a),b,c)}function uc(a,b,c){Q.call(this,new Uint8ClampedArray(a),b,c)}function vc(a,b,c){Q.call(this,new Int16Array(a),b,c)}function lb(a,b,c){Q.call(this,new Uint16Array(a),b,c)}function wc(a,b,c){Q.call(this,new Int32Array(a),b,c)}function mb(a,
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b,c){Q.call(this,new Uint32Array(a),b,c)}function A(a,b,c){Q.call(this,new Float32Array(a),b,c)}function xc(a,b,c){Q.call(this,new Float64Array(a),b,c)}function Ee(){this.vertices=[];this.normals=[];this.colors=[];this.uvs=[];this.uvs2=[];this.groups=[];this.morphTargets={};this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.verticesNeedUpdate=!1}function Fe(a){if(0===a.length)return-Infinity;
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for(var b=a[0],c=1,d=a.length;c<d;++c)a[c]>b&&(b=a[c]);return b}function H(){Object.defineProperty(this,"id",{value:Hf+=2});this.uuid=F.generateUUID();this.name="";this.type="BufferGeometry";this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.drawRange={start:0,count:Infinity};this.userData={}}function Lb(a,b,c,d,e,f){O.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,
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-depthSegments:f};this.fromBufferGeometry(new nb(a,b,c,d,e,f));this.mergeVertices()}function nb(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,k,P,M,If){var r=f/P,t=g/M,T=f/2,z=g/2,w=k/2;g=P+1;var D=M+1,x=f=0,C,y,A=new p;for(y=0;y<D;y++){var B=y*t-z;for(C=0;C<g;C++)A[a]=(C*r-T)*d,A[b]=B*e,A[c]=w,m.push(A.x,A.y,A.z),A[a]=0,A[b]=0,A[c]=0<k?1:-1,u.push(A.x,A.y,A.z),n.push(C/P),n.push(1-y/M),f+=1}for(y=0;y<M;y++)for(C=0;C<P;C++)a=q+C+g*(y+1),b=q+(C+1)+g*(y+1),c=q+(C+1)+g*y,l.push(q+C+g*y,a,c),l.push(a,b,c),x+=
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-6;h.addGroup(v,x,If);v+=x;q+=f}H.call(this);this.type="BoxBufferGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};var h=this;a=a||1;b=b||1;c=c||1;d=Math.floor(d)||1;e=Math.floor(e)||1;f=Math.floor(f)||1;var l=[],m=[],u=[],n=[],q=0,v=0;g("z","y","x",-1,-1,c,b,a,f,e,0);g("z","y","x",1,-1,c,b,-a,f,e,1);g("x","z","y",1,1,a,c,b,d,f,2);g("x","z","y",1,-1,a,c,-b,d,f,3);g("x","y","z",1,-1,a,b,c,d,e,4);g("x","y","z",-1,-1,a,b,-c,d,e,5);this.setIndex(l);this.addAttribute("position",
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-new A(m,3));this.addAttribute("normal",new A(u,3));this.addAttribute("uv",new A(n,2))}function yc(a,b,c,d){O.call(this);this.type="PlaneGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};this.fromBufferGeometry(new ob(a,b,c,d));this.mergeVertices()}function ob(a,b,c,d){H.call(this);this.type="PlaneBufferGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};a=a||1;b=b||1;var e=a/2,f=b/2;c=Math.floor(c)||1;d=Math.floor(d)||1;var g=c+1,h=d+1,l=a/c,m=
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-b/d,u=[],n=[],q=[],v=[];for(a=0;a<h;a++){var r=a*m-f;for(b=0;b<g;b++)n.push(b*l-e,-r,0),q.push(0,0,1),v.push(b/c),v.push(1-a/d)}for(a=0;a<d;a++)for(b=0;b<c;b++)e=b+g*(a+1),f=b+1+g*(a+1),h=b+1+g*a,u.push(b+g*a,e,h),u.push(e,f,h);this.setIndex(u);this.addAttribute("position",new A(n,3));this.addAttribute("normal",new A(q,3));this.addAttribute("uv",new A(v,2))}function K(){Object.defineProperty(this,"id",{value:Jf++});this.uuid=F.generateUUID();this.name="";this.type="Material";this.lights=this.fog=
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+depthSegments:f};this.fromBufferGeometry(new nb(a,b,c,d,e,f));this.mergeVertices()}function nb(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,k,P,M,If){var r=f/P,t=g/M,T=f/2,z=g/2,w=k/2;g=P+1;var D=M+1,x=f=0,C,y,A=new p;for(y=0;y<D;y++){var B=y*t-z;for(C=0;C<g;C++)A[a]=(C*r-T)*d,A[b]=B*e,A[c]=w,m.push(A.x,A.y,A.z),A[a]=0,A[b]=0,A[c]=0<k?1:-1,v.push(A.x,A.y,A.z),n.push(C/P),n.push(1-y/M),f+=1}for(y=0;y<M;y++)for(C=0;C<P;C++)a=q+C+g*(y+1),b=q+(C+1)+g*(y+1),c=q+(C+1)+g*y,l.push(q+C+g*y,a,c),l.push(a,b,c),x+=
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+6;h.addGroup(u,x,If);u+=x;q+=f}H.call(this);this.type="BoxBufferGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};var h=this;a=a||1;b=b||1;c=c||1;d=Math.floor(d)||1;e=Math.floor(e)||1;f=Math.floor(f)||1;var l=[],m=[],v=[],n=[],q=0,u=0;g("z","y","x",-1,-1,c,b,a,f,e,0);g("z","y","x",1,-1,c,b,-a,f,e,1);g("x","z","y",1,1,a,c,b,d,f,2);g("x","z","y",1,-1,a,c,-b,d,f,3);g("x","y","z",1,-1,a,b,c,d,e,4);g("x","y","z",-1,-1,a,b,-c,d,e,5);this.setIndex(l);this.addAttribute("position",
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+new A(m,3));this.addAttribute("normal",new A(v,3));this.addAttribute("uv",new A(n,2))}function yc(a,b,c,d){O.call(this);this.type="PlaneGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};this.fromBufferGeometry(new ob(a,b,c,d));this.mergeVertices()}function ob(a,b,c,d){H.call(this);this.type="PlaneBufferGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};a=a||1;b=b||1;var e=a/2,f=b/2;c=Math.floor(c)||1;d=Math.floor(d)||1;var g=c+1,h=d+1,l=a/c,m=
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+b/d,v=[],n=[],q=[],u=[];for(a=0;a<h;a++){var r=a*m-f;for(b=0;b<g;b++)n.push(b*l-e,-r,0),q.push(0,0,1),u.push(b/c),u.push(1-a/d)}for(a=0;a<d;a++)for(b=0;b<c;b++)e=b+g*(a+1),f=b+1+g*(a+1),h=b+1+g*a,v.push(b+g*a,e,h),v.push(e,f,h);this.setIndex(v);this.addAttribute("position",new A(n,3));this.addAttribute("normal",new A(q,3));this.addAttribute("uv",new A(u,2))}function K(){Object.defineProperty(this,"id",{value:Jf++});this.uuid=F.generateUUID();this.name="";this.type="Material";this.lights=this.fog=
|
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|
!0;this.blending=1;this.side=0;this.flatShading=!1;this.vertexColors=0;this.opacity=1;this.transparent=!1;this.blendSrc=204;this.blendDst=205;this.blendEquation=100;this.blendEquationAlpha=this.blendDstAlpha=this.blendSrcAlpha=null;this.depthFunc=3;this.depthWrite=this.depthTest=!0;this.clippingPlanes=null;this.clipShadows=this.clipIntersection=!1;this.shadowSide=null;this.colorWrite=!0;this.precision=null;this.polygonOffset=!1;this.polygonOffsetUnits=this.polygonOffsetFactor=0;this.dithering=!1;
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this.alphaTest=0;this.premultipliedAlpha=!1;this.overdraw=0;this.visible=!0;this.userData={};this.needsUpdate=!0}function ya(a){K.call(this);this.type="MeshBasicMaterial";this.color=new J(16777215);this.lightMap=this.map=null;this.lightMapIntensity=1;this.aoMap=null;this.aoMapIntensity=1;this.envMap=this.alphaMap=this.specularMap=null;this.combine=0;this.reflectivity=1;this.refractionRatio=.98;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.lights=
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this.morphTargets=this.skinning=!1;this.setValues(a)}function Ca(a){K.call(this);this.type="ShaderMaterial";this.defines={};this.uniforms={};this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}";this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}";this.linewidth=1;this.wireframe=!1;this.wireframeLinewidth=1;this.morphNormals=this.morphTargets=this.skinning=this.clipping=this.lights=this.fog=!1;this.extensions=
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{derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1};this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]};this.index0AttributeName=void 0;this.uniformsNeedUpdate=!1;void 0!==a&&(void 0!==a.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(a))}function pb(a,b){this.origin=void 0!==a?a:new p;this.direction=void 0!==b?b:new p}function ta(a,b,c){this.a=void 0!==a?a:new p;this.b=void 0!==b?b:new p;this.c=
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void 0!==c?c:new p}function oa(a,b){B.call(this);this.type="Mesh";this.geometry=void 0!==a?a:new H;this.material=void 0!==b?b:new ya({color:16777215*Math.random()});this.drawMode=0;this.updateMorphTargets()}function Kf(a,b,c,d){function e(a,c){b.buffers.color.setClear(a.r,a.g,a.b,c,d)}var f=new J(0),g=0,h,l,m;return{getClearColor:function(){return f},setClearColor:function(a,b){f.set(a);g=void 0!==b?b:1;e(f,g)},getClearAlpha:function(){return g},setClearAlpha:function(a){g=a;e(f,g)},render:function(b,
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-d,q,v){d=d.background;null===d?e(f,g):d&&d.isColor&&(e(d,1),v=!0);(a.autoClear||v)&&a.clear(a.autoClearColor,a.autoClearDepth,a.autoClearStencil);d&&d.isCubeTexture?(void 0===m&&(m=new oa(new nb(1,1,1),new Ca({uniforms:qb.cube.uniforms,vertexShader:qb.cube.vertexShader,fragmentShader:qb.cube.fragmentShader,side:1,depthTest:!0,depthWrite:!1,fog:!1})),m.geometry.removeAttribute("normal"),m.geometry.removeAttribute("uv"),m.onBeforeRender=function(a,b,c){this.matrixWorld.copyPosition(c.matrixWorld)},
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+d,q,u){d=d.background;null===d?e(f,g):d&&d.isColor&&(e(d,1),u=!0);(a.autoClear||u)&&a.clear(a.autoClearColor,a.autoClearDepth,a.autoClearStencil);d&&d.isCubeTexture?(void 0===m&&(m=new oa(new nb(1,1,1),new Ca({uniforms:qb.cube.uniforms,vertexShader:qb.cube.vertexShader,fragmentShader:qb.cube.fragmentShader,side:1,depthTest:!0,depthWrite:!1,fog:!1})),m.geometry.removeAttribute("normal"),m.geometry.removeAttribute("uv"),m.onBeforeRender=function(a,b,c){this.matrixWorld.copyPosition(c.matrixWorld)},
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|
c.update(m)),m.material.uniforms.tCube.value=d,b.push(m,m.geometry,m.material,0,null)):d&&d.isTexture&&(void 0===h&&(h=new Kb(-1,1,1,-1,0,1),l=new oa(new ob(2,2),new ya({depthTest:!1,depthWrite:!1,fog:!1})),c.update(l)),l.material.map=d,a.renderBufferDirect(h,null,l.geometry,l.material,l,null))}}}function Lf(a,b,c,d){var e;this.setMode=function(a){e=a};this.render=function(b,d){a.drawArrays(e,b,d);c.update(d,e)};this.renderInstances=function(f,g,h){if(d.isWebGL2)var l=a;else if(l=b.get("ANGLE_instanced_arrays"),
|
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|
null===l){console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");return}l[d.isWebGL2?"drawArraysInstanced":"drawArraysInstancedANGLE"](e,g,h,f.maxInstancedCount);c.update(h,e,f.maxInstancedCount)}}function Mf(a,b,c){function d(b){if("highp"===b){if(0<a.getShaderPrecisionFormat(a.VERTEX_SHADER,a.HIGH_FLOAT).precision&&0<a.getShaderPrecisionFormat(a.FRAGMENT_SHADER,a.HIGH_FLOAT).precision)return"highp";b="mediump"}return"mediump"===
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b&&0<a.getShaderPrecisionFormat(a.VERTEX_SHADER,a.MEDIUM_FLOAT).precision&&0<a.getShaderPrecisionFormat(a.FRAGMENT_SHADER,a.MEDIUM_FLOAT).precision?"mediump":"lowp"}var e,f="undefined"!==typeof WebGL2RenderingContext&&a instanceof WebGL2RenderingContext,g=void 0!==c.precision?c.precision:"highp",h=d(g);h!==g&&(console.warn("THREE.WebGLRenderer:",g,"not supported, using",h,"instead."),g=h);c=!0===c.logarithmicDepthBuffer;h=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS);var l=a.getParameter(a.MAX_VERTEX_TEXTURE_IMAGE_UNITS),
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|
-m=a.getParameter(a.MAX_TEXTURE_SIZE),u=a.getParameter(a.MAX_CUBE_MAP_TEXTURE_SIZE),n=a.getParameter(a.MAX_VERTEX_ATTRIBS),q=a.getParameter(a.MAX_VERTEX_UNIFORM_VECTORS),v=a.getParameter(a.MAX_VARYING_VECTORS),r=a.getParameter(a.MAX_FRAGMENT_UNIFORM_VECTORS),k=0<l,z=f||!!b.get("OES_texture_float");return{isWebGL2:f,getMaxAnisotropy:function(){if(void 0!==e)return e;var c=b.get("EXT_texture_filter_anisotropic");return e=null!==c?a.getParameter(c.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0},getMaxPrecision:d,
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-precision:g,logarithmicDepthBuffer:c,maxTextures:h,maxVertexTextures:l,maxTextureSize:m,maxCubemapSize:u,maxAttributes:n,maxVertexUniforms:q,maxVaryings:v,maxFragmentUniforms:r,vertexTextures:k,floatFragmentTextures:z,floatVertexTextures:k&&z}}function Nf(){function a(){m.value!==d&&(m.value=d,m.needsUpdate=0<e);c.numPlanes=e;c.numIntersection=0}function b(a,b,d,e){var f=null!==a?a.length:0,g=null;if(0!==f){g=m.value;if(!0!==e||null===g){e=d+4*f;b=b.matrixWorldInverse;l.getNormalMatrix(b);if(null===
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-g||g.length<e)g=new Float32Array(e);for(e=0;e!==f;++e,d+=4)h.copy(a[e]).applyMatrix4(b,l),h.normal.toArray(g,d),g[d+3]=h.constant}m.value=g;m.needsUpdate=!0}c.numPlanes=f;return g}var c=this,d=null,e=0,f=!1,g=!1,h=new Na,l=new ka,m={value:null,needsUpdate:!1};this.uniform=m;this.numIntersection=this.numPlanes=0;this.init=function(a,c,h){var g=0!==a.length||c||0!==e||f;f=c;d=b(a,h,0);e=a.length;return g};this.beginShadows=function(){g=!0;b(null)};this.endShadows=function(){g=!1;a()};this.setState=
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|
-function(c,h,l,v,r,k){if(!f||null===c||0===c.length||g&&!l)g?b(null):a();else{l=g?0:e;var u=4*l,n=r.clippingState||null;m.value=n;n=b(c,v,u,k);for(c=0;c!==u;++c)n[c]=d[c];r.clippingState=n;this.numIntersection=h?this.numPlanes:0;this.numPlanes+=l}}}function Of(a){var b={};return{get:function(c){if(void 0!==b[c])return b[c];switch(c){case "WEBGL_depth_texture":var d=a.getExtension("WEBGL_depth_texture")||a.getExtension("MOZ_WEBGL_depth_texture")||a.getExtension("WEBKIT_WEBGL_depth_texture");break;
|
|
|
+m=a.getParameter(a.MAX_TEXTURE_SIZE),v=a.getParameter(a.MAX_CUBE_MAP_TEXTURE_SIZE),n=a.getParameter(a.MAX_VERTEX_ATTRIBS),q=a.getParameter(a.MAX_VERTEX_UNIFORM_VECTORS),u=a.getParameter(a.MAX_VARYING_VECTORS),r=a.getParameter(a.MAX_FRAGMENT_UNIFORM_VECTORS),k=0<l,z=f||!!b.get("OES_texture_float");return{isWebGL2:f,getMaxAnisotropy:function(){if(void 0!==e)return e;var c=b.get("EXT_texture_filter_anisotropic");return e=null!==c?a.getParameter(c.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0},getMaxPrecision:d,
|
|
|
+precision:g,logarithmicDepthBuffer:c,maxTextures:h,maxVertexTextures:l,maxTextureSize:m,maxCubemapSize:v,maxAttributes:n,maxVertexUniforms:q,maxVaryings:u,maxFragmentUniforms:r,vertexTextures:k,floatFragmentTextures:z,floatVertexTextures:k&&z}}function Nf(){function a(){m.value!==d&&(m.value=d,m.needsUpdate=0<e);c.numPlanes=e;c.numIntersection=0}function b(a,b,d,e){var f=null!==a?a.length:0,g=null;if(0!==f){g=m.value;if(!0!==e||null===g){e=d+4*f;b=b.matrixWorldInverse;l.getNormalMatrix(b);if(null===
|
|
|
+g||g.length<e)g=new Float32Array(e);for(e=0;e!==f;++e,d+=4)h.copy(a[e]).applyMatrix4(b,l),h.normal.toArray(g,d),g[d+3]=h.constant}m.value=g;m.needsUpdate=!0}c.numPlanes=f;return g}var c=this,d=null,e=0,f=!1,g=!1,h=new Na,l=new ka,m={value:null,needsUpdate:!1};this.uniform=m;this.numIntersection=this.numPlanes=0;this.init=function(a,c,g){var h=0!==a.length||c||0!==e||f;f=c;d=b(a,g,0);e=a.length;return h};this.beginShadows=function(){g=!0;b(null)};this.endShadows=function(){g=!1;a()};this.setState=
|
|
|
+function(c,h,l,u,r,k){if(!f||null===c||0===c.length||g&&!l)g?b(null):a();else{l=g?0:e;var n=4*l,v=r.clippingState||null;m.value=v;v=b(c,u,n,k);for(c=0;c!==n;++c)v[c]=d[c];r.clippingState=v;this.numIntersection=h?this.numPlanes:0;this.numPlanes+=l}}}function Of(a){var b={};return{get:function(c){if(void 0!==b[c])return b[c];switch(c){case "WEBGL_depth_texture":var d=a.getExtension("WEBGL_depth_texture")||a.getExtension("MOZ_WEBGL_depth_texture")||a.getExtension("WEBKIT_WEBGL_depth_texture");break;
|
|
|
case "EXT_texture_filter_anisotropic":d=a.getExtension("EXT_texture_filter_anisotropic")||a.getExtension("MOZ_EXT_texture_filter_anisotropic")||a.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case "WEBGL_compressed_texture_s3tc":d=a.getExtension("WEBGL_compressed_texture_s3tc")||a.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case "WEBGL_compressed_texture_pvrtc":d=a.getExtension("WEBGL_compressed_texture_pvrtc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");
|
|
|
break;default:d=a.getExtension(c)}null===d&&console.warn("THREE.WebGLRenderer: "+c+" extension not supported.");return b[c]=d}}}function Pf(a,b,c){function d(a){var h=a.target;a=e[h.id];null!==a.index&&b.remove(a.index);for(var g in a.attributes)b.remove(a.attributes[g]);h.removeEventListener("dispose",d);delete e[h.id];if(g=f[a.id])b.remove(g),delete f[a.id];c.memory.geometries--}var e={},f={};return{get:function(a,b){var f=e[b.id];if(f)return f;b.addEventListener("dispose",d);b.isBufferGeometry?
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f=b:b.isGeometry&&(void 0===b._bufferGeometry&&(b._bufferGeometry=(new H).setFromObject(a)),f=b._bufferGeometry);e[b.id]=f;c.memory.geometries++;return f},update:function(c){var d=c.index,e=c.attributes;null!==d&&b.update(d,a.ELEMENT_ARRAY_BUFFER);for(var f in e)b.update(e[f],a.ARRAY_BUFFER);c=c.morphAttributes;for(f in c){d=c[f];e=0;for(var g=d.length;e<g;e++)b.update(d[e],a.ARRAY_BUFFER)}},getWireframeAttribute:function(c){var d=f[c.id];if(d)return d;d=[];var e=c.index,g=c.attributes;if(null!==
|
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-e){e=e.array;g=0;for(var u=e.length;g<u;g+=3){var n=e[g+0],q=e[g+1],v=e[g+2];d.push(n,q,q,v,v,n)}}else for(e=g.position.array,g=0,u=e.length/3-1;g<u;g+=3)n=g+0,q=g+1,v=g+2,d.push(n,q,q,v,v,n);d=new (65535<Fe(d)?mb:lb)(d,1);b.update(d,a.ELEMENT_ARRAY_BUFFER);return f[c.id]=d}}}function Qf(a,b,c,d){var e,f,g;this.setMode=function(a){e=a};this.setIndex=function(a){f=a.type;g=a.bytesPerElement};this.render=function(b,d){a.drawElements(e,d,f,b*g);c.update(d,e)};this.renderInstances=function(h,l,m){if(d.isWebGL2)var u=
|
|
|
-a;else if(u=b.get("ANGLE_instanced_arrays"),null===u){console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");return}u[d.isWebGL2?"drawElementsInstanced":"drawElementsInstancedANGLE"](e,m,f,l*g,h.maxInstancedCount);c.update(m,e,h.maxInstancedCount)}}function Rf(a){var b={frame:0,calls:0,triangles:0,points:0,lines:0};return{memory:{geometries:0,textures:0},render:b,programs:null,autoReset:!0,reset:function(){b.frame++;
|
|
|
+e){e=e.array;g=0;for(var v=e.length;g<v;g+=3){var n=e[g+0],q=e[g+1],u=e[g+2];d.push(n,q,q,u,u,n)}}else for(e=g.position.array,g=0,v=e.length/3-1;g<v;g+=3)n=g+0,q=g+1,u=g+2,d.push(n,q,q,u,u,n);d=new (65535<Fe(d)?mb:lb)(d,1);b.update(d,a.ELEMENT_ARRAY_BUFFER);return f[c.id]=d}}}function Qf(a,b,c,d){var e,f,g;this.setMode=function(a){e=a};this.setIndex=function(a){f=a.type;g=a.bytesPerElement};this.render=function(b,d){a.drawElements(e,d,f,b*g);c.update(d,e)};this.renderInstances=function(h,l,m){if(d.isWebGL2)var v=
|
|
|
+a;else if(v=b.get("ANGLE_instanced_arrays"),null===v){console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");return}v[d.isWebGL2?"drawElementsInstanced":"drawElementsInstancedANGLE"](e,m,f,l*g,h.maxInstancedCount);c.update(m,e,h.maxInstancedCount)}}function Rf(a){var b={frame:0,calls:0,triangles:0,points:0,lines:0};return{memory:{geometries:0,textures:0},render:b,programs:null,autoReset:!0,reset:function(){b.frame++;
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|
b.calls=0;b.triangles=0;b.points=0;b.lines=0},update:function(c,d,e){e=e||1;b.calls++;switch(d){case a.TRIANGLES:b.triangles+=c/3*e;break;case a.TRIANGLE_STRIP:case a.TRIANGLE_FAN:b.triangles+=e*(c-2);break;case a.LINES:b.lines+=c/2*e;break;case a.LINE_STRIP:b.lines+=e*(c-1);break;case a.LINE_LOOP:b.lines+=e*c;break;case a.POINTS:b.points+=e*c;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",d)}}}}function Sf(a,b){return Math.abs(b[1])-Math.abs(a[1])}function Tf(a){var b={},c=new Float32Array(8);
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|
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-return{update:function(d,e,f,g){var h=d.morphTargetInfluences,l=h.length;d=b[e.id];if(void 0===d){d=[];for(var m=0;m<l;m++)d[m]=[m,0];b[e.id]=d}var u=f.morphTargets&&e.morphAttributes.position;f=f.morphNormals&&e.morphAttributes.normal;for(m=0;m<l;m++){var n=d[m];0!==n[1]&&(u&&e.removeAttribute("morphTarget"+m),f&&e.removeAttribute("morphNormal"+m))}for(m=0;m<l;m++)n=d[m],n[0]=m,n[1]=h[m];d.sort(Sf);for(m=0;8>m;m++){if(n=d[m])if(h=n[0],l=n[1]){u&&e.addAttribute("morphTarget"+m,u[h]);f&&e.addAttribute("morphNormal"+
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+return{update:function(d,e,f,g){var h=d.morphTargetInfluences,l=h.length;d=b[e.id];if(void 0===d){d=[];for(var m=0;m<l;m++)d[m]=[m,0];b[e.id]=d}var v=f.morphTargets&&e.morphAttributes.position;f=f.morphNormals&&e.morphAttributes.normal;for(m=0;m<l;m++){var n=d[m];0!==n[1]&&(v&&e.removeAttribute("morphTarget"+m),f&&e.removeAttribute("morphNormal"+m))}for(m=0;m<l;m++)n=d[m],n[0]=m,n[1]=h[m];d.sort(Sf);for(m=0;8>m;m++){if(n=d[m])if(h=n[0],l=n[1]){v&&e.addAttribute("morphTarget"+m,v[h]);f&&e.addAttribute("morphNormal"+
|
|
|
m,f[h]);c[m]=l;continue}c[m]=0}g.getUniforms().setValue(a,"morphTargetInfluences",c)}}}function Uf(a,b){var c={};return{update:function(d){var e=b.render.frame,f=d.geometry,g=a.get(d,f);c[g.id]!==e&&(f.isGeometry&&g.updateFromObject(d),a.update(g),c[g.id]=e);return g},dispose:function(){c={}}}}function Va(a,b,c,d,e,f,g,h,l,m){a=void 0!==a?a:[];S.call(this,a,void 0!==b?b:301,c,d,e,f,g,h,l,m);this.flipY=!1}function Nb(a,b,c){var d=a[0];if(0>=d||0<d)return a;var e=b*c,f=Ge[e];void 0===f&&(f=new Float32Array(e),
|
|
|
Ge[e]=f);if(0!==b)for(d.toArray(f,0),d=1,e=0;d!==b;++d)e+=c,a[d].toArray(f,e);return f}function W(a,b){if(a.length!==b.length)return!1;for(var c=0,d=a.length;c<d;c++)if(a[c]!==b[c])return!1;return!0}function na(a,b){for(var c=0,d=b.length;c<d;c++)a[c]=b[c]}function He(a,b){var c=Ie[b];void 0===c&&(c=new Int32Array(b),Ie[b]=c);for(var d=0;d!==b;++d)c[d]=a.allocTextureUnit();return c}function Vf(a,b){var c=this.cache;c[0]!==b&&(a.uniform1f(this.addr,b),c[0]=b)}function Wf(a,b){var c=this.cache;c[0]!==
|
|
|
b&&(a.uniform1i(this.addr,b),c[0]=b)}function Xf(a,b){var c=this.cache;if(void 0!==b.x){if(c[0]!==b.x||c[1]!==b.y)a.uniform2f(this.addr,b.x,b.y),c[0]=b.x,c[1]=b.y}else W(c,b)||(a.uniform2fv(this.addr,b),na(c,b))}function Yf(a,b){var c=this.cache;if(void 0!==b.x){if(c[0]!==b.x||c[1]!==b.y||c[2]!==b.z)a.uniform3f(this.addr,b.x,b.y,b.z),c[0]=b.x,c[1]=b.y,c[2]=b.z}else if(void 0!==b.r){if(c[0]!==b.r||c[1]!==b.g||c[2]!==b.b)a.uniform3f(this.addr,b.r,b.g,b.b),c[0]=b.r,c[1]=b.g,c[2]=b.b}else W(c,b)||(a.uniform3fv(this.addr,
|
|
|
@@ -49,331 +49,331 @@ case 35668:case 35672:return Pe;case 35669:case 35673:return Qe}}function fg(a,b
|
|
|
(a.uniform4fv(this.addr,b),this.updateCache(b))}function kg(a,b){var c=this.cache;b=Nb(b,this.size,4);W(c,b)||(a.uniformMatrix2fv(this.addr,!1,b),this.updateCache(b))}function lg(a,b){var c=this.cache;b=Nb(b,this.size,9);W(c,b)||(a.uniformMatrix3fv(this.addr,!1,b),this.updateCache(b))}function mg(a,b){var c=this.cache;b=Nb(b,this.size,16);W(c,b)||(a.uniformMatrix4fv(this.addr,!1,b),this.updateCache(b))}function ng(a,b,c){var d=this.cache,e=b.length,f=He(c,e);!1===W(d,f)&&(a.uniform1iv(this.addr,f),
|
|
|
na(d,f));for(a=0;a!==e;++a)c.setTexture2D(b[a]||Me,f[a])}function og(a,b,c){var d=this.cache,e=b.length,f=He(c,e);!1===W(d,f)&&(a.uniform1iv(this.addr,f),na(d,f));for(a=0;a!==e;++a)c.setTextureCube(b[a]||Ne,f[a])}function pg(a){switch(a){case 5126:return fg;case 35664:return hg;case 35665:return ig;case 35666:return jg;case 35674:return kg;case 35675:return lg;case 35676:return mg;case 35678:return ng;case 35680:return og;case 5124:case 35670:return gg;case 35667:case 35671:return Oe;case 35668:case 35672:return Pe;
|
|
|
case 35669:case 35673:return Qe}}function qg(a,b,c){this.id=a;this.addr=c;this.cache=[];this.setValue=eg(b.type)}function Re(a,b,c){this.id=a;this.addr=c;this.cache=[];this.size=b.size;this.setValue=pg(b.type)}function Se(a){this.id=a;this.seq=[];this.map={}}function ab(a,b,c){this.seq=[];this.map={};this.renderer=c;c=a.getProgramParameter(b,a.ACTIVE_UNIFORMS);for(var d=0;d<c;++d){var e=a.getActiveUniform(b,d),f=a.getUniformLocation(b,e.name),g=this,h=e.name,l=h.length;for(Vd.lastIndex=0;;){var m=
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-Vd.exec(h),u=Vd.lastIndex,n=m[1],q=m[3];"]"===m[2]&&(n|=0);if(void 0===q||"["===q&&u+2===l){h=g;e=void 0===q?new qg(n,e,f):new Re(n,e,f);h.seq.push(e);h.map[e.id]=e;break}else q=g.map[n],void 0===q&&(q=new Se(n),n=g,g=q,n.seq.push(g),n.map[g.id]=g),g=q}}}function rg(a){a=a.split("\n");for(var b=0;b<a.length;b++)a[b]=b+1+": "+a[b];return a.join("\n")}function Te(a,b,c){var d=a.createShader(b);a.shaderSource(d,c);a.compileShader(d);!1===a.getShaderParameter(d,a.COMPILE_STATUS)&&console.error("THREE.WebGLShader: Shader couldn't compile.");
|
|
|
+Vd.exec(h),v=Vd.lastIndex,n=m[1],q=m[3];"]"===m[2]&&(n|=0);if(void 0===q||"["===q&&v+2===l){h=g;e=void 0===q?new qg(n,e,f):new Re(n,e,f);h.seq.push(e);h.map[e.id]=e;break}else q=g.map[n],void 0===q&&(q=new Se(n),n=g,g=q,n.seq.push(g),n.map[g.id]=g),g=q}}}function rg(a){a=a.split("\n");for(var b=0;b<a.length;b++)a[b]=b+1+": "+a[b];return a.join("\n")}function Te(a,b,c){var d=a.createShader(b);a.shaderSource(d,c);a.compileShader(d);!1===a.getShaderParameter(d,a.COMPILE_STATUS)&&console.error("THREE.WebGLShader: Shader couldn't compile.");
|
|
|
""!==a.getShaderInfoLog(d)&&console.warn("THREE.WebGLShader: gl.getShaderInfoLog()",b===a.VERTEX_SHADER?"vertex":"fragment",a.getShaderInfoLog(d),rg(c));return d}function Ue(a){switch(a){case 3E3:return["Linear","( value )"];case 3001:return["sRGB","( value )"];case 3002:return["RGBE","( value )"];case 3004:return["RGBM","( value, 7.0 )"];case 3005:return["RGBM","( value, 16.0 )"];case 3006:return["RGBD","( value, 256.0 )"];case 3007:return["Gamma","( value, float( GAMMA_FACTOR ) )"];default:throw Error("unsupported encoding: "+
|
|
|
a);}}function Wd(a,b){b=Ue(b);return"vec4 "+a+"( vec4 value ) { return "+b[0]+"ToLinear"+b[1]+"; }"}function sg(a,b){b=Ue(b);return"vec4 "+a+"( vec4 value ) { return LinearTo"+b[0]+b[1]+"; }"}function tg(a,b){switch(b){case 1:b="Linear";break;case 2:b="Reinhard";break;case 3:b="Uncharted2";break;case 4:b="OptimizedCineon";break;default:throw Error("unsupported toneMapping: "+b);}return"vec3 "+a+"( vec3 color ) { return "+b+"ToneMapping( color ); }"}function ug(a,b,c){a=a||{};return[a.derivatives||
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|
|
b.envMapCubeUV||b.bumpMap||b.normalMap&&!b.objectSpaceNormalMap||b.flatShading?"#extension GL_OES_standard_derivatives : enable":"",(a.fragDepth||b.logarithmicDepthBuffer)&&c.get("EXT_frag_depth")?"#extension GL_EXT_frag_depth : enable":"",a.drawBuffers&&c.get("WEBGL_draw_buffers")?"#extension GL_EXT_draw_buffers : require":"",(a.shaderTextureLOD||b.envMap)&&c.get("EXT_shader_texture_lod")?"#extension GL_EXT_shader_texture_lod : enable":""].filter(zc).join("\n")}function vg(a){var b=[],c;for(c in a){var d=
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a[c];!1!==d&&b.push("#define "+c+" "+d)}return b.join("\n")}function zc(a){return""!==a}function Ve(a,b){return a.replace(/NUM_DIR_LIGHTS/g,b.numDirLights).replace(/NUM_SPOT_LIGHTS/g,b.numSpotLights).replace(/NUM_RECT_AREA_LIGHTS/g,b.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,b.numPointLights).replace(/NUM_HEMI_LIGHTS/g,b.numHemiLights)}function We(a,b){return a.replace(/NUM_CLIPPING_PLANES/g,b.numClippingPlanes).replace(/UNION_CLIPPING_PLANES/g,b.numClippingPlanes-b.numClipIntersection)}function Xd(a){return a.replace(/^[ \t]*#include +<([\w\d./]+)>/gm,
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-function(a,c){a=R[c];if(void 0===a)throw Error("Can not resolve #include <"+c+">");return Xd(a)})}function Xe(a){return a.replace(/#pragma unroll_loop[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}/g,function(a,c,d,e){a="";for(c=parseInt(c);c<parseInt(d);c++)a+=e.replace(/\[ i \]/g,"[ "+c+" ]");return a})}function wg(a,b,c,d,e,f,g){var h=a.context,l=d.defines,m=e.vertexShader,u=e.fragmentShader,n="SHADOWMAP_TYPE_BASIC";1===f.shadowMapType?n="SHADOWMAP_TYPE_PCF":2===f.shadowMapType&&
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|
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-(n="SHADOWMAP_TYPE_PCF_SOFT");var q="ENVMAP_TYPE_CUBE",v="ENVMAP_MODE_REFLECTION",r="ENVMAP_BLENDING_MULTIPLY";if(f.envMap){switch(d.envMap.mapping){case 301:case 302:q="ENVMAP_TYPE_CUBE";break;case 306:case 307:q="ENVMAP_TYPE_CUBE_UV";break;case 303:case 304:q="ENVMAP_TYPE_EQUIREC";break;case 305:q="ENVMAP_TYPE_SPHERE"}switch(d.envMap.mapping){case 302:case 304:v="ENVMAP_MODE_REFRACTION"}switch(d.combine){case 0:r="ENVMAP_BLENDING_MULTIPLY";break;case 1:r="ENVMAP_BLENDING_MIX";break;case 2:r="ENVMAP_BLENDING_ADD"}}var k=
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+function(a,c){a=R[c];if(void 0===a)throw Error("Can not resolve #include <"+c+">");return Xd(a)})}function Xe(a){return a.replace(/#pragma unroll_loop[\s]+?for \( int i = (\d+); i < (\d+); i \+\+ \) \{([\s\S]+?)(?=\})\}/g,function(a,c,d,e){a="";for(c=parseInt(c);c<parseInt(d);c++)a+=e.replace(/\[ i \]/g,"[ "+c+" ]");return a})}function wg(a,b,c,d,e,f,g){var h=a.context,l=d.defines,m=e.vertexShader,v=e.fragmentShader,n="SHADOWMAP_TYPE_BASIC";1===f.shadowMapType?n="SHADOWMAP_TYPE_PCF":2===f.shadowMapType&&
|
|
|
+(n="SHADOWMAP_TYPE_PCF_SOFT");var q="ENVMAP_TYPE_CUBE",u="ENVMAP_MODE_REFLECTION",r="ENVMAP_BLENDING_MULTIPLY";if(f.envMap){switch(d.envMap.mapping){case 301:case 302:q="ENVMAP_TYPE_CUBE";break;case 306:case 307:q="ENVMAP_TYPE_CUBE_UV";break;case 303:case 304:q="ENVMAP_TYPE_EQUIREC";break;case 305:q="ENVMAP_TYPE_SPHERE"}switch(d.envMap.mapping){case 302:case 304:u="ENVMAP_MODE_REFRACTION"}switch(d.combine){case 0:r="ENVMAP_BLENDING_MULTIPLY";break;case 1:r="ENVMAP_BLENDING_MIX";break;case 2:r="ENVMAP_BLENDING_ADD"}}var k=
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|
|
0<a.gammaFactor?a.gammaFactor:1,p=g.isWebGL2?"":ug(d.extensions,f,b),x=vg(l),w=h.createProgram();d.isRawShaderMaterial?(l=[x].filter(zc).join("\n"),0<l.length&&(l+="\n"),b=[p,x].filter(zc).join("\n"),0<b.length&&(b+="\n")):(l=["precision "+f.precision+" float;","precision "+f.precision+" int;","#define SHADER_NAME "+e.name,x,f.supportsVertexTextures?"#define VERTEX_TEXTURES":"","#define GAMMA_FACTOR "+k,"#define MAX_BONES "+f.maxBones,f.useFog&&f.fog?"#define USE_FOG":"",f.useFog&&f.fogExp?"#define FOG_EXP2":
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|
|
-"",f.map?"#define USE_MAP":"",f.envMap?"#define USE_ENVMAP":"",f.envMap?"#define "+v:"",f.lightMap?"#define USE_LIGHTMAP":"",f.aoMap?"#define USE_AOMAP":"",f.emissiveMap?"#define USE_EMISSIVEMAP":"",f.bumpMap?"#define USE_BUMPMAP":"",f.normalMap?"#define USE_NORMALMAP":"",f.normalMap&&f.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",f.displacementMap&&f.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",f.specularMap?"#define USE_SPECULARMAP":"",f.roughnessMap?"#define USE_ROUGHNESSMAP":
|
|
|
+"",f.map?"#define USE_MAP":"",f.envMap?"#define USE_ENVMAP":"",f.envMap?"#define "+u:"",f.lightMap?"#define USE_LIGHTMAP":"",f.aoMap?"#define USE_AOMAP":"",f.emissiveMap?"#define USE_EMISSIVEMAP":"",f.bumpMap?"#define USE_BUMPMAP":"",f.normalMap?"#define USE_NORMALMAP":"",f.normalMap&&f.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",f.displacementMap&&f.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",f.specularMap?"#define USE_SPECULARMAP":"",f.roughnessMap?"#define USE_ROUGHNESSMAP":
|
|
|
"",f.metalnessMap?"#define USE_METALNESSMAP":"",f.alphaMap?"#define USE_ALPHAMAP":"",f.vertexColors?"#define USE_COLOR":"",f.flatShading?"#define FLAT_SHADED":"",f.skinning?"#define USE_SKINNING":"",f.useVertexTexture?"#define BONE_TEXTURE":"",f.morphTargets?"#define USE_MORPHTARGETS":"",f.morphNormals&&!1===f.flatShading?"#define USE_MORPHNORMALS":"",f.doubleSided?"#define DOUBLE_SIDED":"",f.flipSided?"#define FLIP_SIDED":"",f.shadowMapEnabled?"#define USE_SHADOWMAP":"",f.shadowMapEnabled?"#define "+
|
|
|
n:"",f.sizeAttenuation?"#define USE_SIZEATTENUATION":"",f.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",f.logarithmicDepthBuffer&&(g.isWebGL2||b.get("EXT_frag_depth"))?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_COLOR","\tattribute vec3 color;",
|
|
|
"#endif","#ifdef USE_MORPHTARGETS","\tattribute vec3 morphTarget0;","\tattribute vec3 morphTarget1;","\tattribute vec3 morphTarget2;","\tattribute vec3 morphTarget3;","\t#ifdef USE_MORPHNORMALS","\t\tattribute vec3 morphNormal0;","\t\tattribute vec3 morphNormal1;","\t\tattribute vec3 morphNormal2;","\t\tattribute vec3 morphNormal3;","\t#else","\t\tattribute vec3 morphTarget4;","\t\tattribute vec3 morphTarget5;","\t\tattribute vec3 morphTarget6;","\t\tattribute vec3 morphTarget7;","\t#endif","#endif",
|
|
|
"#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif","\n"].filter(zc).join("\n"),b=[p,"precision "+f.precision+" float;","precision "+f.precision+" int;","#define SHADER_NAME "+e.name,x,f.alphaTest?"#define ALPHATEST "+f.alphaTest+(f.alphaTest%1?"":".0"):"","#define GAMMA_FACTOR "+k,f.useFog&&f.fog?"#define USE_FOG":"",f.useFog&&f.fogExp?"#define FOG_EXP2":"",f.map?"#define USE_MAP":"",f.envMap?"#define USE_ENVMAP":"",f.envMap?"#define "+q:"",f.envMap?"#define "+
|
|
|
-v:"",f.envMap?"#define "+r:"",f.lightMap?"#define USE_LIGHTMAP":"",f.aoMap?"#define USE_AOMAP":"",f.emissiveMap?"#define USE_EMISSIVEMAP":"",f.bumpMap?"#define USE_BUMPMAP":"",f.normalMap?"#define USE_NORMALMAP":"",f.normalMap&&f.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",f.specularMap?"#define USE_SPECULARMAP":"",f.roughnessMap?"#define USE_ROUGHNESSMAP":"",f.metalnessMap?"#define USE_METALNESSMAP":"",f.alphaMap?"#define USE_ALPHAMAP":"",f.vertexColors?"#define USE_COLOR":"",f.gradientMap?
|
|
|
+u:"",f.envMap?"#define "+r:"",f.lightMap?"#define USE_LIGHTMAP":"",f.aoMap?"#define USE_AOMAP":"",f.emissiveMap?"#define USE_EMISSIVEMAP":"",f.bumpMap?"#define USE_BUMPMAP":"",f.normalMap?"#define USE_NORMALMAP":"",f.normalMap&&f.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",f.specularMap?"#define USE_SPECULARMAP":"",f.roughnessMap?"#define USE_ROUGHNESSMAP":"",f.metalnessMap?"#define USE_METALNESSMAP":"",f.alphaMap?"#define USE_ALPHAMAP":"",f.vertexColors?"#define USE_COLOR":"",f.gradientMap?
|
|
|
"#define USE_GRADIENTMAP":"",f.flatShading?"#define FLAT_SHADED":"",f.doubleSided?"#define DOUBLE_SIDED":"",f.flipSided?"#define FLIP_SIDED":"",f.shadowMapEnabled?"#define USE_SHADOWMAP":"",f.shadowMapEnabled?"#define "+n:"",f.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",f.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",f.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",f.logarithmicDepthBuffer&&(g.isWebGL2||b.get("EXT_frag_depth"))?"#define USE_LOGDEPTHBUF_EXT":"",f.envMap&&
|
|
|
(g.isWebGL2||b.get("EXT_shader_texture_lod"))?"#define TEXTURE_LOD_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;",0!==f.toneMapping?"#define TONE_MAPPING":"",0!==f.toneMapping?R.tonemapping_pars_fragment:"",0!==f.toneMapping?tg("toneMapping",f.toneMapping):"",f.dithering?"#define DITHERING":"",f.outputEncoding||f.mapEncoding||f.envMapEncoding||f.emissiveMapEncoding?R.encodings_pars_fragment:"",f.mapEncoding?Wd("mapTexelToLinear",f.mapEncoding):"",f.envMapEncoding?Wd("envMapTexelToLinear",
|
|
|
-f.envMapEncoding):"",f.emissiveMapEncoding?Wd("emissiveMapTexelToLinear",f.emissiveMapEncoding):"",f.outputEncoding?sg("linearToOutputTexel",f.outputEncoding):"",f.depthPacking?"#define DEPTH_PACKING "+d.depthPacking:"","\n"].filter(zc).join("\n"));m=Xd(m);m=Ve(m,f);m=We(m,f);u=Xd(u);u=Ve(u,f);u=We(u,f);m=Xe(m);u=Xe(u);g.isWebGL2&&!d.isRawShaderMaterial&&(g=!1,n=/^\s*#version\s+300\s+es\s*\n/,d.isShaderMaterial&&null!==m.match(n)&&null!==u.match(n)&&(g=!0,m=m.replace(n,""),u=u.replace(n,"")),l="#version 300 es\n\n#define attribute in\n#define varying out\n#define texture2D texture\n"+
|
|
|
+f.envMapEncoding):"",f.emissiveMapEncoding?Wd("emissiveMapTexelToLinear",f.emissiveMapEncoding):"",f.outputEncoding?sg("linearToOutputTexel",f.outputEncoding):"",f.depthPacking?"#define DEPTH_PACKING "+d.depthPacking:"","\n"].filter(zc).join("\n"));m=Xd(m);m=Ve(m,f);m=We(m,f);v=Xd(v);v=Ve(v,f);v=We(v,f);m=Xe(m);v=Xe(v);g.isWebGL2&&!d.isRawShaderMaterial&&(g=!1,n=/^\s*#version\s+300\s+es\s*\n/,d.isShaderMaterial&&null!==m.match(n)&&null!==v.match(n)&&(g=!0,m=m.replace(n,""),v=v.replace(n,"")),l="#version 300 es\n\n#define attribute in\n#define varying out\n#define texture2D texture\n"+
|
|
|
l,b=["#version 300 es\n\n#define varying in",g?"":"out highp vec4 pc_fragColor;",g?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth\n#define texture2D texture\n#define textureCube texture\n#define texture2DProj textureProj\n#define texture2DLodEXT textureLod\n#define texture2DProjLodEXT textureProjLod\n#define textureCubeLodEXT textureLod\n#define texture2DGradEXT textureGrad\n#define texture2DProjGradEXT textureProjGrad\n#define textureCubeGradEXT textureGrad"].join("\n")+
|
|
|
-"\n"+b);u=b+u;m=Te(h,h.VERTEX_SHADER,l+m);u=Te(h,h.FRAGMENT_SHADER,u);h.attachShader(w,m);h.attachShader(w,u);void 0!==d.index0AttributeName?h.bindAttribLocation(w,0,d.index0AttributeName):!0===f.morphTargets&&h.bindAttribLocation(w,0,"position");h.linkProgram(w);f=h.getProgramInfoLog(w).trim();g=h.getShaderInfoLog(m).trim();n=h.getShaderInfoLog(u).trim();v=q=!0;if(!1===h.getProgramParameter(w,h.LINK_STATUS))q=!1,console.error("THREE.WebGLProgram: shader error: ",h.getError(),"gl.VALIDATE_STATUS",
|
|
|
-h.getProgramParameter(w,h.VALIDATE_STATUS),"gl.getProgramInfoLog",f,g,n);else if(""!==f)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",f);else if(""===g||""===n)v=!1;v&&(this.diagnostics={runnable:q,material:d,programLog:f,vertexShader:{log:g,prefix:l},fragmentShader:{log:n,prefix:b}});h.deleteShader(m);h.deleteShader(u);var C;this.getUniforms=function(){void 0===C&&(C=new ab(h,w,a));return C};var D;this.getAttributes=function(){if(void 0===D){for(var a={},b=h.getProgramParameter(w,h.ACTIVE_ATTRIBUTES),
|
|
|
+"\n"+b);v=b+v;m=Te(h,h.VERTEX_SHADER,l+m);v=Te(h,h.FRAGMENT_SHADER,v);h.attachShader(w,m);h.attachShader(w,v);void 0!==d.index0AttributeName?h.bindAttribLocation(w,0,d.index0AttributeName):!0===f.morphTargets&&h.bindAttribLocation(w,0,"position");h.linkProgram(w);f=h.getProgramInfoLog(w).trim();g=h.getShaderInfoLog(m).trim();n=h.getShaderInfoLog(v).trim();u=q=!0;if(!1===h.getProgramParameter(w,h.LINK_STATUS))q=!1,console.error("THREE.WebGLProgram: shader error: ",h.getError(),"gl.VALIDATE_STATUS",
|
|
|
+h.getProgramParameter(w,h.VALIDATE_STATUS),"gl.getProgramInfoLog",f,g,n);else if(""!==f)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",f);else if(""===g||""===n)u=!1;u&&(this.diagnostics={runnable:q,material:d,programLog:f,vertexShader:{log:g,prefix:l},fragmentShader:{log:n,prefix:b}});h.deleteShader(m);h.deleteShader(v);var C;this.getUniforms=function(){void 0===C&&(C=new ab(h,w,a));return C};var D;this.getAttributes=function(){if(void 0===D){for(var a={},b=h.getProgramParameter(w,h.ACTIVE_ATTRIBUTES),
|
|
|
c=0;c<b;c++){var d=h.getActiveAttrib(w,c).name;a[d]=h.getAttribLocation(w,d)}D=a}return D};this.destroy=function(){h.deleteProgram(w);this.program=void 0};Object.defineProperties(this,{uniforms:{get:function(){console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms().");return this.getUniforms()}},attributes:{get:function(){console.warn("THREE.WebGLProgram: .attributes is now .getAttributes().");return this.getAttributes()}}});this.name=e.name;this.id=xg++;this.code=c;this.usedTimes=1;this.program=
|
|
|
-w;this.vertexShader=m;this.fragmentShader=u;return this}function yg(a,b,c){function d(a,b){if(a)a.isTexture?c=a.encoding:a.isWebGLRenderTarget&&(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),c=a.texture.encoding);else var c=3E3;3E3===c&&b&&(c=3007);return c}var e=[],f={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",
|
|
|
+w;this.vertexShader=m;this.fragmentShader=v;return this}function yg(a,b,c){function d(a,b){if(a)a.isTexture?c=a.encoding:a.isWebGLRenderTarget&&(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),c=a.texture.encoding);else var c=3E3;3E3===c&&b&&(c=3007);return c}var e=[],f={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",
|
|
|
MeshPhongMaterial:"phong",MeshToonMaterial:"phong",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"},g="precision supportsVertexTextures map mapEncoding envMap envMapMode envMapEncoding lightMap aoMap emissiveMap emissiveMapEncoding bumpMap normalMap objectSpaceNormalMap displacementMap specularMap roughnessMap metalnessMap gradientMap alphaMap combine vertexColors fog useFog fogExp flatShading sizeAttenuation logarithmicDepthBuffer skinning maxBones useVertexTexture morphTargets morphNormals maxMorphTargets maxMorphNormals premultipliedAlpha numDirLights numPointLights numSpotLights numHemiLights numRectAreaLights shadowMapEnabled shadowMapType toneMapping physicallyCorrectLights alphaTest doubleSided flipSided numClippingPlanes numClipIntersection depthPacking dithering".split(" ");
|
|
|
-this.getParameters=function(b,e,g,u,n,q,v){var h=f[b.type];if(v.isSkinnedMesh){var l=v.skeleton.bones;if(c.floatVertexTextures)l=1024;else{var m=Math.min(Math.floor((c.maxVertexUniforms-20)/4),l.length);m<l.length?(console.warn("THREE.WebGLRenderer: Skeleton has "+l.length+" bones. This GPU supports "+m+"."),l=0):l=m}}else l=0;m=c.precision;null!==b.precision&&(m=c.getMaxPrecision(b.precision),m!==b.precision&&console.warn("THREE.WebGLProgram.getParameters:",b.precision,"not supported, using",m,"instead."));
|
|
|
+this.getParameters=function(b,e,g,v,n,q,u){var h=f[b.type];if(u.isSkinnedMesh){var l=u.skeleton.bones;if(c.floatVertexTextures)l=1024;else{var m=Math.min(Math.floor((c.maxVertexUniforms-20)/4),l.length);m<l.length?(console.warn("THREE.WebGLRenderer: Skeleton has "+l.length+" bones. This GPU supports "+m+"."),l=0):l=m}}else l=0;m=c.precision;null!==b.precision&&(m=c.getMaxPrecision(b.precision),m!==b.precision&&console.warn("THREE.WebGLProgram.getParameters:",b.precision,"not supported, using",m,"instead."));
|
|
|
var k=a.getRenderTarget();return{shaderID:h,precision:m,supportsVertexTextures:c.vertexTextures,outputEncoding:d(k?k.texture:null,a.gammaOutput),map:!!b.map,mapEncoding:d(b.map,a.gammaInput),envMap:!!b.envMap,envMapMode:b.envMap&&b.envMap.mapping,envMapEncoding:d(b.envMap,a.gammaInput),envMapCubeUV:!!b.envMap&&(306===b.envMap.mapping||307===b.envMap.mapping),lightMap:!!b.lightMap,aoMap:!!b.aoMap,emissiveMap:!!b.emissiveMap,emissiveMapEncoding:d(b.emissiveMap,a.gammaInput),bumpMap:!!b.bumpMap,normalMap:!!b.normalMap,
|
|
|
-objectSpaceNormalMap:1===b.normalMapType,displacementMap:!!b.displacementMap,roughnessMap:!!b.roughnessMap,metalnessMap:!!b.metalnessMap,specularMap:!!b.specularMap,alphaMap:!!b.alphaMap,gradientMap:!!b.gradientMap,combine:b.combine,vertexColors:b.vertexColors,fog:!!u,useFog:b.fog,fogExp:u&&u.isFogExp2,flatShading:b.flatShading,sizeAttenuation:b.sizeAttenuation,logarithmicDepthBuffer:c.logarithmicDepthBuffer,skinning:b.skinning&&0<l,maxBones:l,useVertexTexture:c.floatVertexTextures,morphTargets:b.morphTargets,
|
|
|
-morphNormals:b.morphNormals,maxMorphTargets:a.maxMorphTargets,maxMorphNormals:a.maxMorphNormals,numDirLights:e.directional.length,numPointLights:e.point.length,numSpotLights:e.spot.length,numRectAreaLights:e.rectArea.length,numHemiLights:e.hemi.length,numClippingPlanes:n,numClipIntersection:q,dithering:b.dithering,shadowMapEnabled:a.shadowMap.enabled&&v.receiveShadow&&0<g.length,shadowMapType:a.shadowMap.type,toneMapping:a.toneMapping,physicallyCorrectLights:a.physicallyCorrectLights,premultipliedAlpha:b.premultipliedAlpha,
|
|
|
-alphaTest:b.alphaTest,doubleSided:2===b.side,flipSided:1===b.side,depthPacking:void 0!==b.depthPacking?b.depthPacking:!1}};this.getProgramCode=function(b,c){var d=[];c.shaderID?d.push(c.shaderID):(d.push(b.fragmentShader),d.push(b.vertexShader));if(void 0!==b.defines)for(var e in b.defines)d.push(e),d.push(b.defines[e]);for(e=0;e<g.length;e++)d.push(c[g[e]]);d.push(b.onBeforeCompile.toString());d.push(a.gammaOutput);return d.join()};this.acquireProgram=function(d,f,g,u){for(var h,l=0,m=e.length;l<
|
|
|
-m;l++){var r=e[l];if(r.code===u){h=r;++h.usedTimes;break}}void 0===h&&(h=new wg(a,b,u,d,f,g,c),e.push(h));return h};this.releaseProgram=function(a){if(0===--a.usedTimes){var b=e.indexOf(a);e[b]=e[e.length-1];e.pop();a.destroy()}};this.programs=e}function zg(){var a=new WeakMap;return{get:function(b){var c=a.get(b);void 0===c&&(c={},a.set(b,c));return c},remove:function(b){a.delete(b)},update:function(b,c,d){a.get(b)[c]=d},dispose:function(){a=new WeakMap}}}function Ag(a,b){return a.renderOrder!==
|
|
|
-b.renderOrder?a.renderOrder-b.renderOrder:a.program&&b.program&&a.program!==b.program?a.program.id-b.program.id:a.material.id!==b.material.id?a.material.id-b.material.id:a.z!==b.z?a.z-b.z:a.id-b.id}function Bg(a,b){return a.renderOrder!==b.renderOrder?a.renderOrder-b.renderOrder:a.z!==b.z?b.z-a.z:a.id-b.id}function Cg(a,b){return a.renderOrder!==b.renderOrder?a.renderOrder-b.renderOrder:a.z!==b.z?b.z-a.z:b.id-a.id}function Dg(){var a=[],b=0,c=[],d=[],e=[];return{opaque:c,transparent:d,sprites:e,init:function(){b=
|
|
|
-0;c.length=0;d.length=0;e.length=0},push:function(f,g,h,l,m){var u=a[b];void 0===u?(u={id:f.id,object:f,geometry:g,material:h,program:h.program,renderOrder:f.renderOrder,z:l,group:m},a[b]=u):(u.id=f.id,u.object=f,u.geometry=g,u.material=h,u.program=h.program,u.renderOrder=f.renderOrder,u.z=l,u.group=m);f.isSprite?e.push(u):(!0===h.transparent?d:c).push(u);b++},sort:function(){1<c.length&&c.sort(Ag);1<d.length&&d.sort(Bg);1<e.length&&e.sort(Cg)}}}function Eg(){var a={};return{get:function(b,c){b=b.id+
|
|
|
-","+c.id;c=a[b];void 0===c&&(c=new Dg,a[b]=c);return c},dispose:function(){a={}}}}function Fg(){var a={};return{get:function(b){if(void 0!==a[b.id])return a[b.id];switch(b.type){case "DirectionalLight":var c={direction:new p,color:new J,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new y};break;case "SpotLight":c={position:new p,direction:new p,color:new J,distance:0,coneCos:0,penumbraCos:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new y};break;case "PointLight":c={position:new p,
|
|
|
-color:new J,distance:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new y,shadowCameraNear:1,shadowCameraFar:1E3};break;case "HemisphereLight":c={direction:new p,skyColor:new J,groundColor:new J};break;case "RectAreaLight":c={color:new J,position:new p,halfWidth:new p,halfHeight:new p}}return a[b.id]=c}}}function Gg(){var a=new Fg,b={id:Hg++,hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],
|
|
|
-point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]},c=new p,d=new I,e=new I;return{setup:function(f,g,h){var l=0,m=0,u=0,n=0,q=0,v=0,r=0,k=0;h=h.matrixWorldInverse;for(var p=0,x=f.length;p<x;p++){var w=f[p],C=w.color,D=w.intensity,T=w.distance,P=w.shadow&&w.shadow.map?w.shadow.map.texture:null;if(w.isAmbientLight)l+=C.r*D,m+=C.g*D,u+=C.b*D;else if(w.isDirectionalLight){var M=a.get(w);M.color.copy(w.color).multiplyScalar(w.intensity);M.direction.setFromMatrixPosition(w.matrixWorld);c.setFromMatrixPosition(w.target.matrixWorld);
|
|
|
-M.direction.sub(c);M.direction.transformDirection(h);if(M.shadow=w.castShadow)C=w.shadow,M.shadowBias=C.bias,M.shadowRadius=C.radius,M.shadowMapSize=C.mapSize;b.directionalShadowMap[n]=P;b.directionalShadowMatrix[n]=w.shadow.matrix;b.directional[n]=M;n++}else if(w.isSpotLight){M=a.get(w);M.position.setFromMatrixPosition(w.matrixWorld);M.position.applyMatrix4(h);M.color.copy(C).multiplyScalar(D);M.distance=T;M.direction.setFromMatrixPosition(w.matrixWorld);c.setFromMatrixPosition(w.target.matrixWorld);
|
|
|
-M.direction.sub(c);M.direction.transformDirection(h);M.coneCos=Math.cos(w.angle);M.penumbraCos=Math.cos(w.angle*(1-w.penumbra));M.decay=0===w.distance?0:w.decay;if(M.shadow=w.castShadow)C=w.shadow,M.shadowBias=C.bias,M.shadowRadius=C.radius,M.shadowMapSize=C.mapSize;b.spotShadowMap[v]=P;b.spotShadowMatrix[v]=w.shadow.matrix;b.spot[v]=M;v++}else if(w.isRectAreaLight)M=a.get(w),M.color.copy(C).multiplyScalar(D),M.position.setFromMatrixPosition(w.matrixWorld),M.position.applyMatrix4(h),e.identity(),
|
|
|
-d.copy(w.matrixWorld),d.premultiply(h),e.extractRotation(d),M.halfWidth.set(.5*w.width,0,0),M.halfHeight.set(0,.5*w.height,0),M.halfWidth.applyMatrix4(e),M.halfHeight.applyMatrix4(e),b.rectArea[r]=M,r++;else if(w.isPointLight){M=a.get(w);M.position.setFromMatrixPosition(w.matrixWorld);M.position.applyMatrix4(h);M.color.copy(w.color).multiplyScalar(w.intensity);M.distance=w.distance;M.decay=0===w.distance?0:w.decay;if(M.shadow=w.castShadow)C=w.shadow,M.shadowBias=C.bias,M.shadowRadius=C.radius,M.shadowMapSize=
|
|
|
-C.mapSize,M.shadowCameraNear=C.camera.near,M.shadowCameraFar=C.camera.far;b.pointShadowMap[q]=P;b.pointShadowMatrix[q]=w.shadow.matrix;b.point[q]=M;q++}else w.isHemisphereLight&&(M=a.get(w),M.direction.setFromMatrixPosition(w.matrixWorld),M.direction.transformDirection(h),M.direction.normalize(),M.skyColor.copy(w.color).multiplyScalar(D),M.groundColor.copy(w.groundColor).multiplyScalar(D),b.hemi[k]=M,k++)}b.ambient[0]=l;b.ambient[1]=m;b.ambient[2]=u;b.directional.length=n;b.spot.length=v;b.rectArea.length=
|
|
|
-r;b.point.length=q;b.hemi.length=k;b.hash=b.id+","+n+","+q+","+v+","+r+","+k+","+g.length},state:b}}function Ig(){var a=new Gg,b=[],c=[];return{init:function(){b.length=0;c.length=0},state:{lightsArray:b,shadowsArray:c,lights:a},setupLights:function(d){a.setup(b,c,d)},pushLight:function(a){b.push(a)},pushShadow:function(a){c.push(a)}}}function Jg(){var a={};return{get:function(b,c){b=b.id+","+c.id;c=a[b];void 0===c&&(c=new Ig,a[b]=c);return c},dispose:function(){a={}}}}function bb(a){K.call(this);
|
|
|
-this.type="MeshDepthMaterial";this.depthPacking=3200;this.morphTargets=this.skinning=!1;this.displacementMap=this.alphaMap=this.map=null;this.displacementScale=1;this.displacementBias=0;this.wireframe=!1;this.wireframeLinewidth=1;this.lights=this.fog=!1;this.setValues(a)}function cb(a){K.call(this);this.type="MeshDistanceMaterial";this.referencePosition=new p;this.nearDistance=1;this.farDistance=1E3;this.morphTargets=this.skinning=!1;this.displacementMap=this.alphaMap=this.map=null;this.displacementScale=
|
|
|
-1;this.displacementBias=0;this.lights=this.fog=!1;this.setValues(a)}function Ye(a,b,c){function d(b,c,d,e,f,g){var h=b.geometry;var l=n;var m=b.customDepthMaterial;d&&(l=q,m=b.customDistanceMaterial);m?l=m:(m=!1,c.morphTargets&&(h&&h.isBufferGeometry?m=h.morphAttributes&&h.morphAttributes.position&&0<h.morphAttributes.position.length:h&&h.isGeometry&&(m=h.morphTargets&&0<h.morphTargets.length)),b.isSkinnedMesh&&!1===c.skinning&&console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",
|
|
|
-b),b=b.isSkinnedMesh&&c.skinning,h=0,m&&(h|=1),b&&(h|=2),l=l[h]);a.localClippingEnabled&&!0===c.clipShadows&&0!==c.clippingPlanes.length&&(h=l.uuid,m=c.uuid,b=v[h],void 0===b&&(b={},v[h]=b),h=b[m],void 0===h&&(h=l.clone(),b[m]=h),l=h);l.visible=c.visible;l.wireframe=c.wireframe;l.side=null!=c.shadowSide?c.shadowSide:r[c.side];l.clipShadows=c.clipShadows;l.clippingPlanes=c.clippingPlanes;l.clipIntersection=c.clipIntersection;l.wireframeLinewidth=c.wireframeLinewidth;l.linewidth=c.linewidth;d&&l.isMeshDistanceMaterial&&
|
|
|
-(l.referencePosition.copy(e),l.nearDistance=f,l.farDistance=g);return l}function e(c,g,h,l){if(!1!==c.visible){if(c.layers.test(g.layers)&&(c.isMesh||c.isLine||c.isPoints)&&c.castShadow&&(!c.frustumCulled||f.intersectsObject(c))){c.modelViewMatrix.multiplyMatrices(h.matrixWorldInverse,c.matrixWorld);var m=b.update(c),n=c.material;if(Array.isArray(n))for(var q=m.groups,v=0,r=q.length;v<r;v++){var k=q[v],T=n[k.materialIndex];T&&T.visible&&(T=d(c,T,l,u,h.near,h.far),a.renderBufferDirect(h,null,m,T,c,
|
|
|
-k))}else n.visible&&(T=d(c,n,l,u,h.near,h.far),a.renderBufferDirect(h,null,m,T,c,null))}c=c.children;m=0;for(n=c.length;m<n;m++)e(c[m],g,h,l)}}var f=new pd,g=new I,h=new y,l=new y(c,c),m=new p,u=new p,n=Array(4),q=Array(4),v={},r={0:1,1:0,2:2},k=[new p(1,0,0),new p(-1,0,0),new p(0,0,1),new p(0,0,-1),new p(0,1,0),new p(0,-1,0)],z=[new p(0,1,0),new p(0,1,0),new p(0,1,0),new p(0,1,0),new p(0,0,1),new p(0,0,-1)],x=[new aa,new aa,new aa,new aa,new aa,new aa];for(c=0;4!==c;++c){var w=0!==(c&1),C=0!==(c&
|
|
|
-2),D=new bb({depthPacking:3201,morphTargets:w,skinning:C});n[c]=D;w=new cb({morphTargets:w,skinning:C});q[c]=w}var T=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=1;this.render=function(b,c,d){if(!1!==T.enabled&&(!1!==T.autoUpdate||!1!==T.needsUpdate)&&0!==b.length){var n=a.state;n.disable(a.context.BLEND);n.buffers.color.setClear(1,1,1,1);n.buffers.depth.setTest(!0);n.setScissorTest(!1);for(var q,v=0,r=b.length;v<r;v++){var t=b[v];q=t.shadow;var p=t&&t.isPointLight;if(void 0===
|
|
|
-q)console.warn("THREE.WebGLShadowMap:",t,"has no shadow.");else{var w=q.camera;h.copy(q.mapSize);h.min(l);if(p){var P=h.x,D=h.y;x[0].set(2*P,D,P,D);x[1].set(0,D,P,D);x[2].set(3*P,D,P,D);x[3].set(P,D,P,D);x[4].set(3*P,0,P,D);x[5].set(P,0,P,D);h.x*=4;h.y*=2}null===q.map&&(q.map=new ib(h.x,h.y,{minFilter:1003,magFilter:1003,format:1023}),q.map.texture.name=t.name+".shadowMap",w.updateProjectionMatrix());q.isSpotLightShadow&&q.update(t);P=q.map;D=q.matrix;u.setFromMatrixPosition(t.matrixWorld);w.position.copy(u);
|
|
|
-p?(q=6,D.makeTranslation(-u.x,-u.y,-u.z)):(q=1,m.setFromMatrixPosition(t.target.matrixWorld),w.lookAt(m),w.updateMatrixWorld(),D.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),D.multiply(w.projectionMatrix),D.multiply(w.matrixWorldInverse));a.setRenderTarget(P);a.clear();for(t=0;t<q;t++)p&&(m.copy(w.position),m.add(k[t]),w.up.copy(z[t]),w.lookAt(m),w.updateMatrixWorld(),n.viewport(x[t])),g.multiplyMatrices(w.projectionMatrix,w.matrixWorldInverse),f.setFromMatrix(g),e(c,d,w,p)}}T.needsUpdate=!1}}}function Kg(a,
|
|
|
-b,c,d){function e(b,c,d){var e=new Uint8Array(4),f=a.createTexture();a.bindTexture(b,f);a.texParameteri(b,a.TEXTURE_MIN_FILTER,a.NEAREST);a.texParameteri(b,a.TEXTURE_MAG_FILTER,a.NEAREST);for(b=0;b<d;b++)a.texImage2D(c+b,0,a.RGBA,1,1,0,a.RGBA,a.UNSIGNED_BYTE,e);return f}function f(c,e){x[c]=1;0===w[c]&&(a.enableVertexAttribArray(c),w[c]=1);C[c]!==e&&((d.isWebGL2?a:b.get("ANGLE_instanced_arrays"))[d.isWebGL2?"vertexAttribDivisor":"vertexAttribDivisorANGLE"](c,e),C[c]=e)}function g(b){!0!==D[b]&&(a.enable(b),
|
|
|
-D[b]=!0)}function h(b){!1!==D[b]&&(a.disable(b),D[b]=!1)}function l(b,d,e,f,l,m,n,u){0!==b?g(a.BLEND):h(a.BLEND);if(5!==b){if(b!==M||u!==H)switch(b){case 2:u?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE,a.ONE,a.ONE)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE));break;case 3:u?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.ZERO,a.ONE_MINUS_SRC_COLOR,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,
|
|
|
-a.ONE_MINUS_SRC_COLOR));break;case 4:u?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.SRC_COLOR,a.ZERO,a.SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.SRC_COLOR));break;default:u?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA))}Ud=B=A=Td=Sd=y=null}else{l=
|
|
|
-l||d;m=m||e;n=n||f;if(d!==y||l!==A)a.blendEquationSeparate(c.convert(d),c.convert(l)),y=d,A=l;if(e!==Sd||f!==Td||m!==B||n!==Ud)a.blendFuncSeparate(c.convert(e),c.convert(f),c.convert(m),c.convert(n)),Sd=e,Td=f,B=m,Ud=n}M=b;H=u}function m(b){J!==b&&(b?a.frontFace(a.CW):a.frontFace(a.CCW),J=b)}function u(b){0!==b?(g(a.CULL_FACE),b!==L&&(1===b?a.cullFace(a.BACK):2===b?a.cullFace(a.FRONT):a.cullFace(a.FRONT_AND_BACK))):h(a.CULL_FACE);L=b}function n(b,c,d){if(b){if(g(a.POLYGON_OFFSET_FILL),O!==c||I!==
|
|
|
-d)a.polygonOffset(c,d),O=c,I=d}else h(a.POLYGON_OFFSET_FILL)}function q(b){void 0===b&&(b=a.TEXTURE0+K-1);Q!==b&&(a.activeTexture(b),Q=b)}var v=new function(){var b=!1,c=new aa,d=null,e=new aa(0,0,0,0);return{setMask:function(c){d===c||b||(a.colorMask(c,c,c,c),d=c)},setLocked:function(a){b=a},setClear:function(b,d,f,g,h){!0===h&&(b*=g,d*=g,f*=g);c.set(b,d,f,g);!1===e.equals(c)&&(a.clearColor(b,d,f,g),e.copy(c))},reset:function(){b=!1;d=null;e.set(-1,0,0,0)}}},r=new function(){var b=!1,c=null,d=null,
|
|
|
-e=null;return{setTest:function(b){b?g(a.DEPTH_TEST):h(a.DEPTH_TEST)},setMask:function(d){c===d||b||(a.depthMask(d),c=d)},setFunc:function(b){if(d!==b){if(b)switch(b){case 0:a.depthFunc(a.NEVER);break;case 1:a.depthFunc(a.ALWAYS);break;case 2:a.depthFunc(a.LESS);break;case 3:a.depthFunc(a.LEQUAL);break;case 4:a.depthFunc(a.EQUAL);break;case 5:a.depthFunc(a.GEQUAL);break;case 6:a.depthFunc(a.GREATER);break;case 7:a.depthFunc(a.NOTEQUAL);break;default:a.depthFunc(a.LEQUAL)}else a.depthFunc(a.LEQUAL);
|
|
|
-d=b}},setLocked:function(a){b=a},setClear:function(b){e!==b&&(a.clearDepth(b),e=b)},reset:function(){b=!1;e=d=c=null}}},k=new function(){var b=!1,c=null,d=null,e=null,f=null,l=null,m=null,n=null,u=null;return{setTest:function(b){b?g(a.STENCIL_TEST):h(a.STENCIL_TEST)},setMask:function(d){c===d||b||(a.stencilMask(d),c=d)},setFunc:function(b,c,g){if(d!==b||e!==c||f!==g)a.stencilFunc(b,c,g),d=b,e=c,f=g},setOp:function(b,c,d){if(l!==b||m!==c||n!==d)a.stencilOp(b,c,d),l=b,m=c,n=d},setLocked:function(a){b=
|
|
|
-a},setClear:function(b){u!==b&&(a.clearStencil(b),u=b)},reset:function(){b=!1;u=n=m=l=f=e=d=c=null}}},p=a.getParameter(a.MAX_VERTEX_ATTRIBS),x=new Uint8Array(p),w=new Uint8Array(p),C=new Uint8Array(p),D={},T=null,P=null,M=null,y=null,Sd=null,Td=null,A=null,B=null,Ud=null,H=!1,J=null,L=null,G=null,O=null,I=null,K=a.getParameter(a.MAX_COMBINED_TEXTURE_IMAGE_UNITS),F=!1;p=0;p=a.getParameter(a.VERSION);-1!==p.indexOf("WebGL")?(p=parseFloat(/^WebGL ([0-9])/.exec(p)[1]),F=1<=p):-1!==p.indexOf("OpenGL ES")&&
|
|
|
-(p=parseFloat(/^OpenGL ES ([0-9])/.exec(p)[1]),F=2<=p);var Q=null,R={},ca=new aa,U=new aa,N={};N[a.TEXTURE_2D]=e(a.TEXTURE_2D,a.TEXTURE_2D,1);N[a.TEXTURE_CUBE_MAP]=e(a.TEXTURE_CUBE_MAP,a.TEXTURE_CUBE_MAP_POSITIVE_X,6);v.setClear(0,0,0,1);r.setClear(1);k.setClear(0);g(a.DEPTH_TEST);r.setFunc(3);m(!1);u(1);g(a.CULL_FACE);g(a.BLEND);l(1);return{buffers:{color:v,depth:r,stencil:k},initAttributes:function(){for(var a=0,b=x.length;a<b;a++)x[a]=0},enableAttribute:function(a){f(a,0)},enableAttributeAndDivisor:f,
|
|
|
-disableUnusedAttributes:function(){for(var b=0,c=w.length;b!==c;++b)w[b]!==x[b]&&(a.disableVertexAttribArray(b),w[b]=0)},enable:g,disable:h,getCompressedTextureFormats:function(){if(null===T&&(T=[],b.get("WEBGL_compressed_texture_pvrtc")||b.get("WEBGL_compressed_texture_s3tc")||b.get("WEBGL_compressed_texture_etc1")||b.get("WEBGL_compressed_texture_astc")))for(var c=a.getParameter(a.COMPRESSED_TEXTURE_FORMATS),d=0;d<c.length;d++)T.push(c[d]);return T},useProgram:function(b){return P!==b?(a.useProgram(b),
|
|
|
-P=b,!0):!1},setBlending:l,setMaterial:function(b,c){2===b.side?h(a.CULL_FACE):g(a.CULL_FACE);var d=1===b.side;c&&(d=!d);m(d);1===b.blending&&!1===b.transparent?l(0):l(b.blending,b.blendEquation,b.blendSrc,b.blendDst,b.blendEquationAlpha,b.blendSrcAlpha,b.blendDstAlpha,b.premultipliedAlpha);r.setFunc(b.depthFunc);r.setTest(b.depthTest);r.setMask(b.depthWrite);v.setMask(b.colorWrite);n(b.polygonOffset,b.polygonOffsetFactor,b.polygonOffsetUnits)},setFlipSided:m,setCullFace:u,setLineWidth:function(b){b!==
|
|
|
-G&&(F&&a.lineWidth(b),G=b)},setPolygonOffset:n,setScissorTest:function(b){b?g(a.SCISSOR_TEST):h(a.SCISSOR_TEST)},activeTexture:q,bindTexture:function(b,c){null===Q&&q();var d=R[Q];void 0===d&&(d={type:void 0,texture:void 0},R[Q]=d);if(d.type!==b||d.texture!==c)a.bindTexture(b,c||N[b]),d.type=b,d.texture=c},compressedTexImage2D:function(){try{a.compressedTexImage2D.apply(a,arguments)}catch(Y){console.error("THREE.WebGLState:",Y)}},texImage2D:function(){try{a.texImage2D.apply(a,arguments)}catch(Y){console.error("THREE.WebGLState:",
|
|
|
-Y)}},scissor:function(b){!1===ca.equals(b)&&(a.scissor(b.x,b.y,b.z,b.w),ca.copy(b))},viewport:function(b){!1===U.equals(b)&&(a.viewport(b.x,b.y,b.z,b.w),U.copy(b))},reset:function(){for(var b=0;b<w.length;b++)1===w[b]&&(a.disableVertexAttribArray(b),w[b]=0);D={};Q=T=null;R={};L=J=M=P=null;v.reset();r.reset();k.reset()}}}function Lg(a,b,c,d,e,f,g){function h(a,b){if(a.width>b||a.height>b){if("data"in a){console.warn("THREE.WebGLRenderer: image in DataTexture is too big ("+a.width+"x"+a.height+").");
|
|
|
-return}b/=Math.max(a.width,a.height);var c=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");c.width=Math.floor(a.width*b);c.height=Math.floor(a.height*b);c.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,c.width,c.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+c.width+"x"+c.height,a);return c}return a}function l(a){return F.isPowerOfTwo(a.width)&&F.isPowerOfTwo(a.height)}function m(a,b){return a.generateMipmaps&&b&&1003!==
|
|
|
-a.minFilter&&1006!==a.minFilter}function u(b,c,e,f){a.generateMipmap(b);d.get(c).__maxMipLevel=Math.log(Math.max(e,f))*Math.LOG2E}function n(b,c){if(!e.isWebGL2)return b;if(b===a.RGB){if(c===a.FLOAT)return a.RGB32F;if(c===a.HALF_FLOAT)return a.RGB16F;if(c===a.UNSIGNED_BYTE)return a.RGB8}if(b===a.RGBA){if(c===a.FLOAT)return a.RGBA32F;if(c===a.HALF_FLOAT)return a.RGBA16F;if(c===a.UNSIGNED_BYTE)return a.RGBA8}return b}function q(b){return 1003===b||1004===b||1005===b?a.NEAREST:a.LINEAR}function v(b){b=
|
|
|
-b.target;b.removeEventListener("dispose",v);a:{var c=d.get(b);if(b.image&&c.__image__webglTextureCube)a.deleteTexture(c.__image__webglTextureCube);else{if(void 0===c.__webglInit)break a;a.deleteTexture(c.__webglTexture)}d.remove(b)}b.isVideoTexture&&delete C[b.id];g.memory.textures--}function r(b){b=b.target;b.removeEventListener("dispose",r);var c=d.get(b),e=d.get(b.texture);if(b){void 0!==e.__webglTexture&&a.deleteTexture(e.__webglTexture);b.depthTexture&&b.depthTexture.dispose();if(b.isWebGLRenderTargetCube)for(e=
|
|
|
-0;6>e;e++)a.deleteFramebuffer(c.__webglFramebuffer[e]),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer[e]);else a.deleteFramebuffer(c.__webglFramebuffer),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer);d.remove(b.texture);d.remove(b)}g.memory.textures--}function k(b,q){var r=d.get(b);if(b.isVideoTexture){var k=b.id,t=g.render.frame;C[k]!==t&&(C[k]=t,b.update())}if(0<b.version&&r.__version!==b.version)if(k=b.image,void 0===k)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",
|
|
|
-b);else if(!1===k.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",b);else{void 0===r.__webglInit&&(r.__webglInit=!0,b.addEventListener("dispose",v),r.__webglTexture=a.createTexture(),g.memory.textures++);c.activeTexture(a.TEXTURE0+q);c.bindTexture(a.TEXTURE_2D,r.__webglTexture);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b.flipY);a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,b.premultiplyAlpha);a.pixelStorei(a.UNPACK_ALIGNMENT,b.unpackAlignment);q=h(b.image,
|
|
|
-e.maxTextureSize);(e.isWebGL2?0:1001!==b.wrapS||1001!==b.wrapT||1003!==b.minFilter&&1006!==b.minFilter)&&!1===l(q)&&(q instanceof HTMLImageElement||q instanceof HTMLCanvasElement||q instanceof ImageBitmap)&&(void 0===D&&(D=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),D.width=F.floorPowerOfTwo(q.width),D.height=F.floorPowerOfTwo(q.height),D.getContext("2d").drawImage(q,0,0,D.width,D.height),console.warn("THREE.WebGLRenderer: image is not power of two ("+q.width+"x"+q.height+"). Resized to "+
|
|
|
-D.width+"x"+D.height,q),q=D);k=l(q);t=f.convert(b.format);var w=f.convert(b.type),T=n(t,w);p(a.TEXTURE_2D,b,k);var z=b.mipmaps;if(b.isDepthTexture){T=a.DEPTH_COMPONENT;if(1015===b.type){if(!e.isWebGL2)throw Error("Float Depth Texture only supported in WebGL2.0");T=a.DEPTH_COMPONENT32F}else e.isWebGL2&&(T=a.DEPTH_COMPONENT16);1026===b.format&&T===a.DEPTH_COMPONENT&&1012!==b.type&&1014!==b.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),
|
|
|
-b.type=1012,w=f.convert(b.type));1027===b.format&&(T=a.DEPTH_STENCIL,1020!==b.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),b.type=1020,w=f.convert(b.type)));c.texImage2D(a.TEXTURE_2D,0,T,q.width,q.height,0,t,w,null)}else if(b.isDataTexture)if(0<z.length&&k){for(var P=0,x=z.length;P<x;P++){var y=z[P];c.texImage2D(a.TEXTURE_2D,P,T,y.width,y.height,0,t,w,y.data)}b.generateMipmaps=!1;r.__maxMipLevel=z.length-1}else c.texImage2D(a.TEXTURE_2D,0,
|
|
|
-T,q.width,q.height,0,t,w,q.data),r.__maxMipLevel=0;else if(b.isCompressedTexture){P=0;for(x=z.length;P<x;P++)y=z[P],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(t)?c.compressedTexImage2D(a.TEXTURE_2D,P,T,y.width,y.height,0,y.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):c.texImage2D(a.TEXTURE_2D,P,T,y.width,y.height,0,t,w,y.data);r.__maxMipLevel=z.length-1}else if(0<z.length&&k){P=0;for(x=z.length;P<
|
|
|
-x;P++)y=z[P],c.texImage2D(a.TEXTURE_2D,P,T,t,w,y);b.generateMipmaps=!1;r.__maxMipLevel=z.length-1}else c.texImage2D(a.TEXTURE_2D,0,T,t,w,q),r.__maxMipLevel=0;m(b,k)&&u(a.TEXTURE_2D,b,q.width,q.height);r.__version=b.version;if(b.onUpdate)b.onUpdate(b);return}c.activeTexture(a.TEXTURE0+q);c.bindTexture(a.TEXTURE_2D,r.__webglTexture)}function p(c,g,h){h?(a.texParameteri(c,a.TEXTURE_WRAP_S,f.convert(g.wrapS)),a.texParameteri(c,a.TEXTURE_WRAP_T,f.convert(g.wrapT)),a.texParameteri(c,a.TEXTURE_MAG_FILTER,
|
|
|
-f.convert(g.magFilter)),a.texParameteri(c,a.TEXTURE_MIN_FILTER,f.convert(g.minFilter))):(a.texParameteri(c,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(c,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),1001===g.wrapS&&1001===g.wrapT||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",g),a.texParameteri(c,a.TEXTURE_MAG_FILTER,q(g.magFilter)),a.texParameteri(c,a.TEXTURE_MIN_FILTER,q(g.minFilter)),1003!==g.minFilter&&1006!==
|
|
|
-g.minFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",g));!(h=b.get("EXT_texture_filter_anisotropic"))||1015===g.type&&null===b.get("OES_texture_float_linear")||1016===g.type&&null===(e.isWebGL2||b.get("OES_texture_half_float_linear"))||!(1<g.anisotropy||d.get(g).__currentAnisotropy)||(a.texParameterf(c,h.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(g.anisotropy,e.getMaxAnisotropy())),d.get(g).__currentAnisotropy=
|
|
|
-g.anisotropy)}function x(b,e,g,h){var l=f.convert(e.texture.format),m=f.convert(e.texture.type),u=n(l,m);c.texImage2D(h,0,u,e.width,e.height,0,l,m,null);a.bindFramebuffer(a.FRAMEBUFFER,b);a.framebufferTexture2D(a.FRAMEBUFFER,g,h,d.get(e.texture).__webglTexture,0);a.bindFramebuffer(a.FRAMEBUFFER,null)}function w(b,c){a.bindRenderbuffer(a.RENDERBUFFER,b);c.depthBuffer&&!c.stencilBuffer?(a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_COMPONENT16,c.width,c.height),a.framebufferRenderbuffer(a.FRAMEBUFFER,
|
|
|
-a.DEPTH_ATTACHMENT,a.RENDERBUFFER,b)):c.depthBuffer&&c.stencilBuffer?(a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_STENCIL,c.width,c.height),a.framebufferRenderbuffer(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.RENDERBUFFER,b)):a.renderbufferStorage(a.RENDERBUFFER,a.RGBA4,c.width,c.height);a.bindRenderbuffer(a.RENDERBUFFER,null)}var C={},D;this.setTexture2D=k;this.setTextureCube=function(b,q){var r=d.get(b);if(6===b.image.length)if(0<b.version&&r.__version!==b.version){r.__image__webglTextureCube||
|
|
|
-(b.addEventListener("dispose",v),r.__image__webglTextureCube=a.createTexture(),g.memory.textures++);c.activeTexture(a.TEXTURE0+q);c.bindTexture(a.TEXTURE_CUBE_MAP,r.__image__webglTextureCube);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b.flipY);q=b&&b.isCompressedTexture;for(var k=b.image[0]&&b.image[0].isDataTexture,t=[],w=0;6>w;w++)t[w]=q||k?k?b.image[w].image:b.image[w]:h(b.image[w],e.maxCubemapSize);var z=t[0],D=l(z),T=f.convert(b.format),x=f.convert(b.type),P=n(T,x);p(a.TEXTURE_CUBE_MAP,b,D);for(w=0;6>
|
|
|
-w;w++)if(q)for(var C,y=t[w].mipmaps,A=0,B=y.length;A<B;A++)C=y[A],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(T)?c.compressedTexImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+w,A,P,C.width,C.height,0,C.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+w,A,P,C.width,C.height,0,T,x,C.data);else k?c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+w,0,P,t[w].width,t[w].height,
|
|
|
-0,T,x,t[w].data):c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+w,0,P,T,x,t[w]);r.__maxMipLevel=q?y.length-1:0;m(b,D)&&u(a.TEXTURE_CUBE_MAP,b,z.width,z.height);r.__version=b.version;if(b.onUpdate)b.onUpdate(b)}else c.activeTexture(a.TEXTURE0+q),c.bindTexture(a.TEXTURE_CUBE_MAP,r.__image__webglTextureCube)};this.setTextureCubeDynamic=function(b,e){c.activeTexture(a.TEXTURE0+e);c.bindTexture(a.TEXTURE_CUBE_MAP,d.get(b).__webglTexture)};this.setupRenderTarget=function(b){var e=d.get(b),f=d.get(b.texture);
|
|
|
-b.addEventListener("dispose",r);f.__webglTexture=a.createTexture();g.memory.textures++;var h=!0===b.isWebGLRenderTargetCube,n=l(b);if(h){e.__webglFramebuffer=[];for(var q=0;6>q;q++)e.__webglFramebuffer[q]=a.createFramebuffer()}else e.__webglFramebuffer=a.createFramebuffer();if(h){c.bindTexture(a.TEXTURE_CUBE_MAP,f.__webglTexture);p(a.TEXTURE_CUBE_MAP,b.texture,n);for(q=0;6>q;q++)x(e.__webglFramebuffer[q],b,a.COLOR_ATTACHMENT0,a.TEXTURE_CUBE_MAP_POSITIVE_X+q);m(b.texture,n)&&u(a.TEXTURE_CUBE_MAP,b.texture,
|
|
|
-b.width,b.height);c.bindTexture(a.TEXTURE_CUBE_MAP,null)}else c.bindTexture(a.TEXTURE_2D,f.__webglTexture),p(a.TEXTURE_2D,b.texture,n),x(e.__webglFramebuffer,b,a.COLOR_ATTACHMENT0,a.TEXTURE_2D),m(b.texture,n)&&u(a.TEXTURE_2D,b.texture,b.width,b.height),c.bindTexture(a.TEXTURE_2D,null);if(b.depthBuffer){e=d.get(b);f=!0===b.isWebGLRenderTargetCube;if(b.depthTexture){if(f)throw Error("target.depthTexture not supported in Cube render targets");if(b&&b.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported");
|
|
|
-a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer);if(!b.depthTexture||!b.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&b.depthTexture.image.width===b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate=!0);k(b.depthTexture,0);e=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(a.FRAMEBUFFER,
|
|
|
-a.DEPTH_ATTACHMENT,a.TEXTURE_2D,e,0);else if(1027===b.depthTexture.format)a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.TEXTURE_2D,e,0);else throw Error("Unknown depthTexture format");}else if(f)for(e.__webglDepthbuffer=[],f=0;6>f;f++)a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer[f]),e.__webglDepthbuffer[f]=a.createRenderbuffer(),w(e.__webglDepthbuffer[f],b);else a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer),e.__webglDepthbuffer=a.createRenderbuffer(),w(e.__webglDepthbuffer,
|
|
|
-b);a.bindFramebuffer(a.FRAMEBUFFER,null)}};this.updateRenderTargetMipmap=function(b){var e=b.texture,f=l(b);if(m(e,f)){f=b.isWebGLRenderTargetCube?a.TEXTURE_CUBE_MAP:a.TEXTURE_2D;var g=d.get(e).__webglTexture;c.bindTexture(f,g);u(f,e,b.width,b.height);c.bindTexture(f,null)}}}function Ze(a,b,c){return{convert:function(d){if(1E3===d)return a.REPEAT;if(1001===d)return a.CLAMP_TO_EDGE;if(1002===d)return a.MIRRORED_REPEAT;if(1003===d)return a.NEAREST;if(1004===d)return a.NEAREST_MIPMAP_NEAREST;if(1005===
|
|
|
-d)return a.NEAREST_MIPMAP_LINEAR;if(1006===d)return a.LINEAR;if(1007===d)return a.LINEAR_MIPMAP_NEAREST;if(1008===d)return a.LINEAR_MIPMAP_LINEAR;if(1009===d)return a.UNSIGNED_BYTE;if(1017===d)return a.UNSIGNED_SHORT_4_4_4_4;if(1018===d)return a.UNSIGNED_SHORT_5_5_5_1;if(1019===d)return a.UNSIGNED_SHORT_5_6_5;if(1010===d)return a.BYTE;if(1011===d)return a.SHORT;if(1012===d)return a.UNSIGNED_SHORT;if(1013===d)return a.INT;if(1014===d)return a.UNSIGNED_INT;if(1015===d)return a.FLOAT;if(1016===d){if(c.isWebGL2)return a.HALF_FLOAT;
|
|
|
-var e=b.get("OES_texture_half_float");if(null!==e)return e.HALF_FLOAT_OES}if(1021===d)return a.ALPHA;if(1022===d)return a.RGB;if(1023===d)return a.RGBA;if(1024===d)return a.LUMINANCE;if(1025===d)return a.LUMINANCE_ALPHA;if(1026===d)return a.DEPTH_COMPONENT;if(1027===d)return a.DEPTH_STENCIL;if(100===d)return a.FUNC_ADD;if(101===d)return a.FUNC_SUBTRACT;if(102===d)return a.FUNC_REVERSE_SUBTRACT;if(200===d)return a.ZERO;if(201===d)return a.ONE;if(202===d)return a.SRC_COLOR;if(203===d)return a.ONE_MINUS_SRC_COLOR;
|
|
|
-if(204===d)return a.SRC_ALPHA;if(205===d)return a.ONE_MINUS_SRC_ALPHA;if(206===d)return a.DST_ALPHA;if(207===d)return a.ONE_MINUS_DST_ALPHA;if(208===d)return a.DST_COLOR;if(209===d)return a.ONE_MINUS_DST_COLOR;if(210===d)return a.SRC_ALPHA_SATURATE;if(33776===d||33777===d||33778===d||33779===d)if(e=b.get("WEBGL_compressed_texture_s3tc"),null!==e){if(33776===d)return e.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===d)return e.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===d)return e.COMPRESSED_RGBA_S3TC_DXT3_EXT;
|
|
|
-if(33779===d)return e.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===d||35841===d||35842===d||35843===d)if(e=b.get("WEBGL_compressed_texture_pvrtc"),null!==e){if(35840===d)return e.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===d)return e.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===d)return e.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===d)return e.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===d&&(e=b.get("WEBGL_compressed_texture_etc1"),null!==e))return e.COMPRESSED_RGB_ETC1_WEBGL;if(37808===d||37809===d||37810===
|
|
|
-d||37811===d||37812===d||37813===d||37814===d||37815===d||37816===d||37817===d||37818===d||37819===d||37820===d||37821===d)if(e=b.get("WEBGL_compressed_texture_astc"),null!==e)return d;if(103===d||104===d){if(c.isWebGL2){if(103===d)return a.MIN;if(104===d)return a.MAX}e=b.get("EXT_blend_minmax");if(null!==e){if(103===d)return e.MIN_EXT;if(104===d)return e.MAX_EXT}}if(1020===d){if(c.isWebGL2)return a.UNSIGNED_INT_24_8;e=b.get("WEBGL_depth_texture");if(null!==e)return e.UNSIGNED_INT_24_8_WEBGL}return 0}}}
|
|
|
-function Ob(){B.call(this);this.type="Group"}function ea(a,b,c,d){Oa.call(this);this.type="PerspectiveCamera";this.fov=void 0!==a?a:50;this.zoom=1;this.near=void 0!==c?c:.1;this.far=void 0!==d?d:2E3;this.focus=10;this.aspect=void 0!==b?b:1;this.view=null;this.filmGauge=35;this.filmOffset=0;this.updateProjectionMatrix()}function Bc(a){ea.call(this);this.cameras=a||[]}function $e(a){function b(){return null!==e&&!0===e.isPresenting}function c(){if(b()){var c=e.getEyeParameters("left"),f=c.renderWidth;
|
|
|
-c=c.renderHeight;x=a.getPixelRatio();z=a.getSize();a.setDrawingBufferSize(2*f,c,1);C.start()}else d.enabled&&(a.setDrawingBufferSize(z.width,z.height,x),C.stop())}var d=this,e=null,f=null,g=null,h=[],l=new I,m=new I;"undefined"!==typeof window&&"VRFrameData"in window&&(f=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",c,!1));var u=new I,n=new X,q=new p,v=new ea;v.bounds=new aa(0,0,.5,1);v.layers.enable(1);var r=new ea;r.bounds=new aa(.5,0,.5,1);r.layers.enable(2);var k=new Bc([v,
|
|
|
-r]);k.layers.enable(1);k.layers.enable(2);var z,x,w=!1;this.enabled=!1;this.userHeight=1.6;this.getController=function(a){var b=h[a];void 0===b&&(b=new Ob,b.matrixAutoUpdate=!1,b.visible=!1,h[a]=b);return b};this.getDevice=function(){return e};this.setDevice=function(a){void 0!==a&&(e=a);C.setContext(a)};this.setPoseTarget=function(a){void 0!==a&&(g=a)};this.getCamera=function(a){if(null===e)return a.position.set(0,d.userHeight,0),a;e.depthNear=a.near;e.depthFar=a.far;e.getFrameData(f);var b=e.stageParameters;
|
|
|
-b?l.fromArray(b.sittingToStandingTransform):l.makeTranslation(0,d.userHeight,0);b=f.pose;var c=null!==g?g:a;c.matrix.copy(l);c.matrix.decompose(c.position,c.quaternion,c.scale);null!==b.orientation&&(n.fromArray(b.orientation),c.quaternion.multiply(n));null!==b.position&&(n.setFromRotationMatrix(l),q.fromArray(b.position),q.applyQuaternion(n),c.position.add(q));c.updateMatrixWorld();if(!1===e.isPresenting)return a;v.near=a.near;r.near=a.near;v.far=a.far;r.far=a.far;k.matrixWorld.copy(a.matrixWorld);
|
|
|
-k.matrixWorldInverse.copy(a.matrixWorldInverse);v.matrixWorldInverse.fromArray(f.leftViewMatrix);r.matrixWorldInverse.fromArray(f.rightViewMatrix);m.getInverse(l);v.matrixWorldInverse.multiply(m);r.matrixWorldInverse.multiply(m);a=c.parent;null!==a&&(u.getInverse(a.matrixWorld),v.matrixWorldInverse.multiply(u),r.matrixWorldInverse.multiply(u));v.matrixWorld.getInverse(v.matrixWorldInverse);r.matrixWorld.getInverse(r.matrixWorldInverse);v.projectionMatrix.fromArray(f.leftProjectionMatrix);r.projectionMatrix.fromArray(f.rightProjectionMatrix);
|
|
|
-k.projectionMatrix.copy(v.projectionMatrix);a=e.getLayers();a.length&&(a=a[0],null!==a.leftBounds&&4===a.leftBounds.length&&v.bounds.fromArray(a.leftBounds),null!==a.rightBounds&&4===a.rightBounds.length&&r.bounds.fromArray(a.rightBounds));a:for(a=0;a<h.length;a++){b=h[a];b:{c=a;for(var t=navigator.getGamepads&&navigator.getGamepads(),p=0,z=0,x=t.length;p<x;p++){var D=t[p];if(D&&("Daydream Controller"===D.id||"Gear VR Controller"===D.id||"Oculus Go Controller"===D.id||"OpenVR Gamepad"===D.id||D.id.startsWith("Oculus Touch")||
|
|
|
-D.id.startsWith("Spatial Controller"))){if(z===c){c=D;break b}z++}}c=void 0}if(void 0!==c&&void 0!==c.pose){if(null===c.pose)break a;t=c.pose;!1===t.hasPosition&&b.position.set(.2,-.6,-.05);null!==t.position&&b.position.fromArray(t.position);null!==t.orientation&&b.quaternion.fromArray(t.orientation);b.matrix.compose(b.position,b.quaternion,b.scale);b.matrix.premultiply(l);b.matrix.decompose(b.position,b.quaternion,b.scale);b.matrixWorldNeedsUpdate=!0;b.visible=!0;t="Daydream Controller"===c.id?0:
|
|
|
-1;w!==c.buttons[t].pressed&&((w=c.buttons[t].pressed)?b.dispatchEvent({type:"selectstart"}):(b.dispatchEvent({type:"selectend"}),b.dispatchEvent({type:"select"})))}else b.visible=!1}return k};this.getStandingMatrix=function(){return l};this.isPresenting=b;var C=new Qd;this.setAnimationLoop=function(a){C.setAnimationLoop(a)};this.submitFrame=function(){b()&&e.submitFrame()};this.dispose=function(){"undefined"!==typeof window&&window.removeEventListener("vrdisplaypresentchange",c)}}function Mg(a){function b(){return null!==
|
|
|
-h&&null!==l}function c(a){var b=u[n.indexOf(a.inputSource)];b&&b.dispatchEvent({type:a.type})}function d(){a.setFramebuffer(null);p.stop()}function e(a,b){null===b?a.matrixWorld.copy(a.matrix):a.matrixWorld.multiplyMatrices(b.matrixWorld,a.matrix);a.matrixWorldInverse.getInverse(a.matrixWorld)}var f=a.context,g=null,h=null,l=null,m=null,u=[],n=[],q=new ea;q.layers.enable(1);q.viewport=new aa;var v=new ea;v.layers.enable(2);v.viewport=new aa;var r=new Bc([q,v]);r.layers.enable(1);r.layers.enable(2);
|
|
|
-this.enabled=!1;this.getController=function(a){var b=u[a];void 0===b&&(b=new Ob,b.matrixAutoUpdate=!1,b.visible=!1,u[a]=b);return b};this.getDevice=function(){return g};this.setDevice=function(a){void 0!==a&&(g=a);a instanceof XRDevice&&f.setCompatibleXRDevice(a)};this.setSession=function(b,e){h=b;null!==h&&(h.addEventListener("select",c),h.addEventListener("selectstart",c),h.addEventListener("selectend",c),h.addEventListener("end",d),h.baseLayer=new XRWebGLLayer(h,f),h.requestFrameOfReference(e.frameOfReferenceType).then(function(b){l=
|
|
|
-b;a.setFramebuffer(h.baseLayer.framebuffer);p.setContext(h);p.start()}),n=h.getInputSources(),h.addEventListener("inputsourceschange",function(){n=h.getInputSources();console.log(n)}))};this.getCamera=function(a){if(b()){var c=a.parent,d=r.cameras;e(r,c);for(var f=0;f<d.length;f++)e(d[f],c);a.matrixWorld.copy(r.matrixWorld);a=a.children;f=0;for(c=a.length;f<c;f++)a[f].updateMatrixWorld(!0);return r}return a};this.isPresenting=b;var k=null,p=new Qd;p.setAnimationLoop(function(a,b){m=b.getDevicePose(l);
|
|
|
-if(null!==m)for(var c=h.baseLayer,d=b.views,e=0;e<d.length;e++){var f=d[e],g=c.getViewport(f),q=m.getViewMatrix(f),v=r.cameras[e];v.matrix.fromArray(q).getInverse(v.matrix);v.projectionMatrix.fromArray(f.projectionMatrix);v.viewport.set(g.x,g.y,g.width,g.height);0===e&&(r.matrix.copy(v.matrix),r.projectionMatrix.copy(v.projectionMatrix))}for(e=0;e<u.length;e++){c=u[e];if(d=n[e])if(d=b.getInputPose(d,l),null!==d){c.matrix.elements=d.pointerMatrix;c.matrix.decompose(c.position,c.rotation,c.scale);c.visible=
|
|
|
-!0;continue}c.visible=!1}k&&k(a)});this.setAnimationLoop=function(a){k=a};this.dispose=function(){};this.getStandingMatrix=function(){console.warn("THREE.WebXRManager: getStandingMatrix() is no longer needed.");return new THREE.Matrix4};this.submitFrame=function(){}}function Zd(a){function b(){ia=new Of(E);ua=new Mf(E,ia,a);ua.isWebGL2||(ia.get("WEBGL_depth_texture"),ia.get("OES_texture_float"),ia.get("OES_texture_half_float"),ia.get("OES_texture_half_float_linear"),ia.get("OES_standard_derivatives"),
|
|
|
-ia.get("OES_element_index_uint"),ia.get("ANGLE_instanced_arrays"));ia.get("OES_texture_float_linear");ha=new Ze(E,ia,ua);Z=new Kg(E,ia,ha,ua);Z.scissor(U.copy(Y).multiplyScalar(W));Z.viewport($a.copy(N).multiplyScalar(W));eb=new Rf(E);za=new zg;da=new Lg(E,ia,Z,za,ua,ha,eb);pa=new Ef(E);ra=new Pf(E,pa,eb);ma=new Uf(ra,eb);va=new Tf(E);ka=new yg(B,ia,ua);qa=new Eg;oa=new Jg;la=new Kf(B,Z,ma,T);wa=new Lf(E,ia,eb,ua);xa=new Qf(E,ia,eb,ua);eb.programs=ka.programs;B.context=E;B.capabilities=ua;B.extensions=
|
|
|
-ia;B.properties=za;B.renderLists=qa;B.state=Z;B.info=eb}function c(a){a.preventDefault();console.log("THREE.WebGLRenderer: Context Lost.");H=!0}function d(){console.log("THREE.WebGLRenderer: Context Restored.");H=!1;b()}function e(a){a=a.target;a.removeEventListener("dispose",e);f(a);za.remove(a)}function f(a){var b=za.get(a).program;a.program=void 0;void 0!==b&&ka.releaseProgram(b)}function g(a,b){a.render(function(a){B.renderBufferImmediate(a,b)})}function h(a,b,c){if(!1!==a.visible){if(a.layers.test(b.layers))if(a.isLight)A.pushLight(a),
|
|
|
-a.castShadow&&A.pushShadow(a);else if(a.isSprite){if(!a.frustumCulled||ea.intersectsSprite(a)){c&&db.setFromMatrixPosition(a.matrixWorld).applyMatrix4(Ac);var d=ma.update(a),e=a.material;y.push(a,d,e,db.z,null)}}else if(a.isImmediateRenderObject)c&&db.setFromMatrixPosition(a.matrixWorld).applyMatrix4(Ac),y.push(a,null,a.material,db.z,null);else if(a.isMesh||a.isLine||a.isPoints)if(a.isSkinnedMesh&&a.skeleton.update(),!a.frustumCulled||ea.intersectsObject(a))if(c&&db.setFromMatrixPosition(a.matrixWorld).applyMatrix4(Ac),
|
|
|
-d=ma.update(a),e=a.material,Array.isArray(e))for(var f=d.groups,g=0,l=f.length;g<l;g++){var m=f[g],n=e[m.materialIndex];n&&n.visible&&y.push(a,d,n,db.z,m)}else e.visible&&y.push(a,d,e,db.z,null);a=a.children;g=0;for(l=a.length;g<l;g++)h(a[g],b,c)}}function l(a,b,c,d){for(var e=0,f=a.length;e<f;e++){var g=a[e],h=g.object,l=g.geometry,n=void 0===d?g.material:d;g=g.group;if(c.isArrayCamera){Mb=c;for(var u=c.cameras,q=0,k=u.length;q<k;q++){var v=u[q];if(h.layers.test(v.layers)){if("viewport"in v)Z.viewport($a.copy(v.viewport));
|
|
|
-else{var r=v.bounds;Z.viewport($a.set(r.x*S,r.y*ca,r.z*S,r.w*ca).multiplyScalar(W))}m(h,b,v,l,n,g)}}}else Mb=null,m(h,b,c,l,n,g)}}function m(a,b,c,d,e,f){a.onBeforeRender(B,b,c,d,e,f);A=oa.get(b,Mb||c);a.modelViewMatrix.multiplyMatrices(c.matrixWorldInverse,a.matrixWorld);a.normalMatrix.getNormalMatrix(a.modelViewMatrix);if(a.isImmediateRenderObject){Z.setMaterial(e);var h=n(c,b.fog,e,a);K="";g(a,h)}else B.renderBufferDirect(c,b.fog,d,e,a,f);a.onAfterRender(B,b,c,d,e,f);A=oa.get(b,Mb||c)}function u(a,
|
|
|
-b,c){var d=za.get(a),g=A.state.lights;c=ka.getParameters(a,g.state,A.state.shadowsArray,b,X.numPlanes,X.numIntersection,c);var h=ka.getProgramCode(a,c),l=d.program,m=!0;if(void 0===l)a.addEventListener("dispose",e);else if(l.code!==h)f(a);else{if(d.lightsHash!==g.state.hash)za.update(a,"lightsHash",g.state.hash);else if(void 0!==c.shaderID)return;m=!1}m&&(c.shaderID?(h=qb[c.shaderID],d.shader={name:a.type,uniforms:Aa.clone(h.uniforms),vertexShader:h.vertexShader,fragmentShader:h.fragmentShader}):
|
|
|
-d.shader={name:a.type,uniforms:a.uniforms,vertexShader:a.vertexShader,fragmentShader:a.fragmentShader},a.onBeforeCompile(d.shader,B),h=ka.getProgramCode(a,c),l=ka.acquireProgram(a,d.shader,c,h),d.program=l,a.program=l);c=l.getAttributes();if(a.morphTargets)for(h=a.numSupportedMorphTargets=0;h<B.maxMorphTargets;h++)0<=c["morphTarget"+h]&&a.numSupportedMorphTargets++;if(a.morphNormals)for(h=a.numSupportedMorphNormals=0;h<B.maxMorphNormals;h++)0<=c["morphNormal"+h]&&a.numSupportedMorphNormals++;c=d.shader.uniforms;
|
|
|
-if(!a.isShaderMaterial&&!a.isRawShaderMaterial||!0===a.clipping)d.numClippingPlanes=X.numPlanes,d.numIntersection=X.numIntersection,c.clippingPlanes=X.uniform;d.fog=b;d.lightsHash=g.state.hash;a.lights&&(c.ambientLightColor.value=g.state.ambient,c.directionalLights.value=g.state.directional,c.spotLights.value=g.state.spot,c.rectAreaLights.value=g.state.rectArea,c.pointLights.value=g.state.point,c.hemisphereLights.value=g.state.hemi,c.directionalShadowMap.value=g.state.directionalShadowMap,c.directionalShadowMatrix.value=
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|
|
-g.state.directionalShadowMatrix,c.spotShadowMap.value=g.state.spotShadowMap,c.spotShadowMatrix.value=g.state.spotShadowMatrix,c.pointShadowMap.value=g.state.pointShadowMap,c.pointShadowMatrix.value=g.state.pointShadowMatrix);a=d.program.getUniforms();a=ab.seqWithValue(a.seq,c);d.uniformsList=a}function n(a,b,c,d){Yd=0;var e=za.get(c),f=A.state.lights;na&&(fa||a!==R)&&X.setState(c.clippingPlanes,c.clipIntersection,c.clipShadows,a,e,a===R&&c.id===Q);!1===c.needsUpdate&&(void 0===e.program?c.needsUpdate=
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|
|
-!0:c.fog&&e.fog!==b?c.needsUpdate=!0:c.lights&&e.lightsHash!==f.state.hash?c.needsUpdate=!0:void 0===e.numClippingPlanes||e.numClippingPlanes===X.numPlanes&&e.numIntersection===X.numIntersection||(c.needsUpdate=!0));c.needsUpdate&&(u(c,b,d),c.needsUpdate=!1);var g=!1,h=!1,l=!1;f=e.program;var m=f.getUniforms(),n=e.shader.uniforms;Z.useProgram(f.program)&&(l=h=g=!0);c.id!==Q&&(Q=c.id,h=!0);if(g||a!==R){m.setValue(E,"projectionMatrix",a.projectionMatrix);ua.logarithmicDepthBuffer&&m.setValue(E,"logDepthBufFC",
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|
|
-2/(Math.log(a.far+1)/Math.LN2));R!==(Mb||a)&&(R=Mb||a,l=h=!0);if(c.isShaderMaterial||c.isMeshPhongMaterial||c.isMeshStandardMaterial||c.envMap)g=m.map.cameraPosition,void 0!==g&&g.setValue(E,db.setFromMatrixPosition(a.matrixWorld));(c.isMeshPhongMaterial||c.isMeshLambertMaterial||c.isMeshBasicMaterial||c.isMeshStandardMaterial||c.isShaderMaterial||c.skinning)&&m.setValue(E,"viewMatrix",a.matrixWorldInverse)}if(c.skinning&&(m.setOptional(E,d,"bindMatrix"),m.setOptional(E,d,"bindMatrixInverse"),a=d.skeleton))if(g=
|
|
|
-a.bones,ua.floatVertexTextures){if(void 0===a.boneTexture){g=Math.sqrt(4*g.length);g=F.ceilPowerOfTwo(g);g=Math.max(g,4);var k=new Float32Array(g*g*4);k.set(a.boneMatrices);var t=new jb(k,g,g,1023,1015);t.needsUpdate=!0;a.boneMatrices=k;a.boneTexture=t;a.boneTextureSize=g}m.setValue(E,"boneTexture",a.boneTexture);m.setValue(E,"boneTextureSize",a.boneTextureSize)}else m.setOptional(E,a,"boneMatrices");h&&(m.setValue(E,"toneMappingExposure",B.toneMappingExposure),m.setValue(E,"toneMappingWhitePoint",
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|
|
-B.toneMappingWhitePoint),c.lights&&(h=l,n.ambientLightColor.needsUpdate=h,n.directionalLights.needsUpdate=h,n.pointLights.needsUpdate=h,n.spotLights.needsUpdate=h,n.rectAreaLights.needsUpdate=h,n.hemisphereLights.needsUpdate=h),b&&c.fog&&(n.fogColor.value=b.color,b.isFog?(n.fogNear.value=b.near,n.fogFar.value=b.far):b.isFogExp2&&(n.fogDensity.value=b.density)),c.isMeshBasicMaterial?q(n,c):c.isMeshLambertMaterial?(q(n,c),c.emissiveMap&&(n.emissiveMap.value=c.emissiveMap)):c.isMeshPhongMaterial?(q(n,
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|
|
-c),c.isMeshToonMaterial?(v(n,c),c.gradientMap&&(n.gradientMap.value=c.gradientMap)):v(n,c)):c.isMeshStandardMaterial?(q(n,c),c.isMeshPhysicalMaterial?(r(n,c),n.reflectivity.value=c.reflectivity,n.clearCoat.value=c.clearCoat,n.clearCoatRoughness.value=c.clearCoatRoughness):r(n,c)):c.isMeshDepthMaterial?(q(n,c),c.displacementMap&&(n.displacementMap.value=c.displacementMap,n.displacementScale.value=c.displacementScale,n.displacementBias.value=c.displacementBias)):c.isMeshDistanceMaterial?(q(n,c),c.displacementMap&&
|
|
|
-(n.displacementMap.value=c.displacementMap,n.displacementScale.value=c.displacementScale,n.displacementBias.value=c.displacementBias),n.referencePosition.value.copy(c.referencePosition),n.nearDistance.value=c.nearDistance,n.farDistance.value=c.farDistance):c.isMeshNormalMaterial?(q(n,c),c.bumpMap&&(n.bumpMap.value=c.bumpMap,n.bumpScale.value=c.bumpScale,1===c.side&&(n.bumpScale.value*=-1)),c.normalMap&&(n.normalMap.value=c.normalMap,n.normalScale.value.copy(c.normalScale),1===c.side&&n.normalScale.value.negate()),
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|
|
-c.displacementMap&&(n.displacementMap.value=c.displacementMap,n.displacementScale.value=c.displacementScale,n.displacementBias.value=c.displacementBias)):c.isLineBasicMaterial?(n.diffuse.value=c.color,n.opacity.value=c.opacity,c.isLineDashedMaterial&&(n.dashSize.value=c.dashSize,n.totalSize.value=c.dashSize+c.gapSize,n.scale.value=c.scale)):c.isPointsMaterial?(n.diffuse.value=c.color,n.opacity.value=c.opacity,n.size.value=c.size*W,n.scale.value=.5*ca,n.map.value=c.map,null!==c.map&&(!0===c.map.matrixAutoUpdate&&
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|
|
-c.map.updateMatrix(),n.uvTransform.value.copy(c.map.matrix))):c.isSpriteMaterial?(n.diffuse.value=c.color,n.opacity.value=c.opacity,n.rotation.value=c.rotation,n.map.value=c.map,null!==c.map&&(!0===c.map.matrixAutoUpdate&&c.map.updateMatrix(),n.uvTransform.value.copy(c.map.matrix))):c.isShadowMaterial&&(n.color.value=c.color,n.opacity.value=c.opacity),void 0!==n.ltc_1&&(n.ltc_1.value=L.LTC_1),void 0!==n.ltc_2&&(n.ltc_2.value=L.LTC_2),ab.upload(E,e.uniformsList,n,B));c.isShaderMaterial&&!0===c.uniformsNeedUpdate&&
|
|
|
-(ab.upload(E,e.uniformsList,n,B),c.uniformsNeedUpdate=!1);c.isSpriteMaterial&&m.setValue(E,"center",d.center);m.setValue(E,"modelViewMatrix",d.modelViewMatrix);m.setValue(E,"normalMatrix",d.normalMatrix);m.setValue(E,"modelMatrix",d.matrixWorld);return f}function q(a,b){a.opacity.value=b.opacity;b.color&&(a.diffuse.value=b.color);b.emissive&&a.emissive.value.copy(b.emissive).multiplyScalar(b.emissiveIntensity);b.map&&(a.map.value=b.map);b.alphaMap&&(a.alphaMap.value=b.alphaMap);b.specularMap&&(a.specularMap.value=
|
|
|
-b.specularMap);b.envMap&&(a.envMap.value=b.envMap,a.flipEnvMap.value=b.envMap&&b.envMap.isCubeTexture?-1:1,a.reflectivity.value=b.reflectivity,a.refractionRatio.value=b.refractionRatio,a.maxMipLevel.value=za.get(b.envMap).__maxMipLevel);b.lightMap&&(a.lightMap.value=b.lightMap,a.lightMapIntensity.value=b.lightMapIntensity);b.aoMap&&(a.aoMap.value=b.aoMap,a.aoMapIntensity.value=b.aoMapIntensity);if(b.map)var c=b.map;else b.specularMap?c=b.specularMap:b.displacementMap?c=b.displacementMap:b.normalMap?
|
|
|
-c=b.normalMap:b.bumpMap?c=b.bumpMap:b.roughnessMap?c=b.roughnessMap:b.metalnessMap?c=b.metalnessMap:b.alphaMap?c=b.alphaMap:b.emissiveMap&&(c=b.emissiveMap);void 0!==c&&(c.isWebGLRenderTarget&&(c=c.texture),!0===c.matrixAutoUpdate&&c.updateMatrix(),a.uvTransform.value.copy(c.matrix))}function v(a,b){a.specular.value=b.specular;a.shininess.value=Math.max(b.shininess,1E-4);b.emissiveMap&&(a.emissiveMap.value=b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpScale,1===b.side&&
|
|
|
-(a.bumpScale.value*=-1));b.normalMap&&(a.normalMap.value=b.normalMap,a.normalScale.value.copy(b.normalScale),1===b.side&&a.normalScale.value.negate());b.displacementMap&&(a.displacementMap.value=b.displacementMap,a.displacementScale.value=b.displacementScale,a.displacementBias.value=b.displacementBias)}function r(a,b){a.roughness.value=b.roughness;a.metalness.value=b.metalness;b.roughnessMap&&(a.roughnessMap.value=b.roughnessMap);b.metalnessMap&&(a.metalnessMap.value=b.metalnessMap);b.emissiveMap&&
|
|
|
-(a.emissiveMap.value=b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpScale,1===b.side&&(a.bumpScale.value*=-1));b.normalMap&&(a.normalMap.value=b.normalMap,a.normalScale.value.copy(b.normalScale),1===b.side&&a.normalScale.value.negate());b.displacementMap&&(a.displacementMap.value=b.displacementMap,a.displacementScale.value=b.displacementScale,a.displacementBias.value=b.displacementBias);b.envMap&&(a.envMapIntensity.value=b.envMapIntensity)}console.log("THREE.WebGLRenderer",
|
|
|
-"95dev");a=a||{};var k=void 0!==a.canvas?a.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),z=void 0!==a.context?a.context:null,x=void 0!==a.alpha?a.alpha:!1,w=void 0!==a.depth?a.depth:!0,C=void 0!==a.stencil?a.stencil:!0,D=void 0!==a.antialias?a.antialias:!1,T=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,P=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,M=void 0!==a.powerPreference?a.powerPreference:"default",y=null,A=null;this.domElement=k;this.context=
|
|
|
-null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.clippingPlanes=[];this.localClippingEnabled=!1;this.gammaFactor=2;this.physicallyCorrectLights=this.gammaOutput=this.gammaInput=!1;this.toneMappingWhitePoint=this.toneMappingExposure=this.toneMapping=1;this.maxMorphTargets=8;this.maxMorphNormals=4;var B=this,H=!1,J=null,G=null,O=null,Q=-1,K="",R=null,Mb=null,$a=new aa,U=new aa,V=null,Yd=0,S=k.width,ca=k.height,W=1,N=new aa(0,0,S,ca),Y=new aa(0,
|
|
|
-0,S,ca),ba=!1,ea=new pd,X=new Nf,na=!1,fa=!1,Ac=new I,db=new p;try{x={alpha:x,depth:w,stencil:C,antialias:D,premultipliedAlpha:T,preserveDrawingBuffer:P,powerPreference:M};k.addEventListener("webglcontextlost",c,!1);k.addEventListener("webglcontextrestored",d,!1);var E=z||k.getContext("webgl",x)||k.getContext("experimental-webgl",x);if(null===E){if(null!==k.getContext("webgl"))throw Error("Error creating WebGL context with your selected attributes.");throw Error("Error creating WebGL context.");}void 0===
|
|
|
-E.getShaderPrecisionFormat&&(E.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch(Ng){console.error("THREE.WebGLRenderer: "+Ng.message)}var ia,ua,Z,eb,za,da,pa,ra,ma,ka,qa,oa,la,va,wa,xa,ha;b();var ja="xr"in navigator?new Mg(B):new $e(B);this.vr=ja;var ya=new Ye(B,ma,ua.maxTextureSize);this.shadowMap=ya;this.getContext=function(){return E};this.getContextAttributes=function(){return E.getContextAttributes()};this.forceContextLoss=function(){var a=ia.get("WEBGL_lose_context");
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|
|
-a&&a.loseContext()};this.forceContextRestore=function(){var a=ia.get("WEBGL_lose_context");a&&a.restoreContext()};this.getPixelRatio=function(){return W};this.setPixelRatio=function(a){void 0!==a&&(W=a,this.setSize(S,ca,!1))};this.getSize=function(){return{width:S,height:ca}};this.setSize=function(a,b,c){ja.isPresenting()?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(S=a,ca=b,k.width=a*W,k.height=b*W,!1!==c&&(k.style.width=a+"px",k.style.height=b+"px"),this.setViewport(0,
|
|
|
-0,a,b))};this.getDrawingBufferSize=function(){return{width:S*W,height:ca*W}};this.setDrawingBufferSize=function(a,b,c){S=a;ca=b;W=c;k.width=a*c;k.height=b*c;this.setViewport(0,0,a,b)};this.getCurrentViewport=function(){return $a};this.setViewport=function(a,b,c,d){N.set(a,ca-b-d,c,d);Z.viewport($a.copy(N).multiplyScalar(W))};this.setScissor=function(a,b,c,d){Y.set(a,ca-b-d,c,d);Z.scissor(U.copy(Y).multiplyScalar(W))};this.setScissorTest=function(a){Z.setScissorTest(ba=a)};this.getClearColor=function(){return la.getClearColor()};
|
|
|
-this.setClearColor=function(){la.setClearColor.apply(la,arguments)};this.getClearAlpha=function(){return la.getClearAlpha()};this.setClearAlpha=function(){la.setClearAlpha.apply(la,arguments)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=E.COLOR_BUFFER_BIT;if(void 0===b||b)d|=E.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=E.STENCIL_BUFFER_BIT;E.clear(d)};this.clearColor=function(){this.clear(!0,!1,!1)};this.clearDepth=function(){this.clear(!1,!0,!1)};this.clearStencil=function(){this.clear(!1,!1,
|
|
|
-!0)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.dispose=function(){k.removeEventListener("webglcontextlost",c,!1);k.removeEventListener("webglcontextrestored",d,!1);qa.dispose();oa.dispose();za.dispose();ma.dispose();ja.dispose();sa.stop()};this.renderBufferImmediate=function(a,b){Z.initAttributes();var c=za.get(a);a.hasPositions&&!c.position&&(c.position=E.createBuffer());a.hasNormals&&!c.normal&&(c.normal=E.createBuffer());a.hasUvs&&!c.uv&&(c.uv=E.createBuffer());
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|
|
-a.hasColors&&!c.color&&(c.color=E.createBuffer());b=b.getAttributes();a.hasPositions&&(E.bindBuffer(E.ARRAY_BUFFER,c.position),E.bufferData(E.ARRAY_BUFFER,a.positionArray,E.DYNAMIC_DRAW),Z.enableAttribute(b.position),E.vertexAttribPointer(b.position,3,E.FLOAT,!1,0,0));a.hasNormals&&(E.bindBuffer(E.ARRAY_BUFFER,c.normal),E.bufferData(E.ARRAY_BUFFER,a.normalArray,E.DYNAMIC_DRAW),Z.enableAttribute(b.normal),E.vertexAttribPointer(b.normal,3,E.FLOAT,!1,0,0));a.hasUvs&&(E.bindBuffer(E.ARRAY_BUFFER,c.uv),
|
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|
-E.bufferData(E.ARRAY_BUFFER,a.uvArray,E.DYNAMIC_DRAW),Z.enableAttribute(b.uv),E.vertexAttribPointer(b.uv,2,E.FLOAT,!1,0,0));a.hasColors&&(E.bindBuffer(E.ARRAY_BUFFER,c.color),E.bufferData(E.ARRAY_BUFFER,a.colorArray,E.DYNAMIC_DRAW),Z.enableAttribute(b.color),E.vertexAttribPointer(b.color,3,E.FLOAT,!1,0,0));Z.disableUnusedAttributes();E.drawArrays(E.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){var g=e.isMesh&&0>e.normalMatrix.determinant();Z.setMaterial(d,g);var h=
|
|
|
-n(a,b,d,e);a=c.id+"_"+h.id+"_"+(!0===d.wireframe);var l=!1;a!==K&&(K=a,l=!0);e.morphTargetInfluences&&(va.update(e,c,d,h),l=!0);g=c.index;var m=c.attributes.position;b=1;!0===d.wireframe&&(g=ra.getWireframeAttribute(c),b=2);a=wa;if(null!==g){var u=pa.get(g);a=xa;a.setIndex(u)}if(l){if(c&&c.isInstancedBufferGeometry&!ua.isWebGL2&&null===ia.get("ANGLE_instanced_arrays"))console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");
|
|
|
-else{Z.initAttributes();l=c.attributes;h=h.getAttributes();var q=d.defaultAttributeValues;for(C in h){var k=h[C];if(0<=k){var v=l[C];if(void 0!==v){var r=v.normalized,t=v.itemSize,p=pa.get(v);if(void 0!==p){var w=p.buffer,z=p.type;p=p.bytesPerElement;if(v.isInterleavedBufferAttribute){var D=v.data,x=D.stride;v=v.offset;D&&D.isInstancedInterleavedBuffer?(Z.enableAttributeAndDivisor(k,D.meshPerAttribute),void 0===c.maxInstancedCount&&(c.maxInstancedCount=D.meshPerAttribute*D.count)):Z.enableAttribute(k);
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|
|
-E.bindBuffer(E.ARRAY_BUFFER,w);E.vertexAttribPointer(k,t,z,r,x*p,v*p)}else v.isInstancedBufferAttribute?(Z.enableAttributeAndDivisor(k,v.meshPerAttribute),void 0===c.maxInstancedCount&&(c.maxInstancedCount=v.meshPerAttribute*v.count)):Z.enableAttribute(k),E.bindBuffer(E.ARRAY_BUFFER,w),E.vertexAttribPointer(k,t,z,r,0,0)}}else if(void 0!==q&&(r=q[C],void 0!==r))switch(r.length){case 2:E.vertexAttrib2fv(k,r);break;case 3:E.vertexAttrib3fv(k,r);break;case 4:E.vertexAttrib4fv(k,r);break;default:E.vertexAttrib1fv(k,
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|
|
-r)}}}Z.disableUnusedAttributes()}null!==g&&E.bindBuffer(E.ELEMENT_ARRAY_BUFFER,u.buffer)}u=Infinity;null!==g?u=g.count:void 0!==m&&(u=m.count);g=c.drawRange.start*b;m=null!==f?f.start*b:0;var C=Math.max(g,m);f=Math.max(0,Math.min(u,g+c.drawRange.count*b,m+(null!==f?f.count*b:Infinity))-1-C+1);if(0!==f){if(e.isMesh)if(!0===d.wireframe)Z.setLineWidth(d.wireframeLinewidth*(null===G?W:1)),a.setMode(E.LINES);else switch(e.drawMode){case 0:a.setMode(E.TRIANGLES);break;case 1:a.setMode(E.TRIANGLE_STRIP);
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|
|
-break;case 2:a.setMode(E.TRIANGLE_FAN)}else e.isLine?(d=d.linewidth,void 0===d&&(d=1),Z.setLineWidth(d*(null===G?W:1)),e.isLineSegments?a.setMode(E.LINES):e.isLineLoop?a.setMode(E.LINE_LOOP):a.setMode(E.LINE_STRIP)):e.isPoints?a.setMode(E.POINTS):e.isSprite&&a.setMode(E.TRIANGLES);c&&c.isInstancedBufferGeometry?0<c.maxInstancedCount&&a.renderInstances(c,C,f):a.render(C,f)}};this.compile=function(a,b){A=oa.get(a,b);A.init();a.traverse(function(a){a.isLight&&(A.pushLight(a),a.castShadow&&A.pushShadow(a))});
|
|
|
-A.setupLights(b);a.traverse(function(b){if(b.material)if(Array.isArray(b.material))for(var c=0;c<b.material.length;c++)u(b.material[c],a.fog,b);else u(b.material,a.fog,b)})};var ta=null,sa=new Qd;sa.setAnimationLoop(function(a){ja.isPresenting()||ta&&ta(a)});"undefined"!==typeof window&&sa.setContext(window);this.setAnimationLoop=function(a){ta=a;ja.setAnimationLoop(a);sa.start()};this.render=function(a,b,c,d){if(!b||!b.isCamera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");
|
|
|
-else if(!H){K="";Q=-1;R=null;!0===a.autoUpdate&&a.updateMatrixWorld();null===b.parent&&b.updateMatrixWorld();ja.enabled&&(b=ja.getCamera(b));A=oa.get(a,b);A.init();a.onBeforeRender(B,a,b,c);Ac.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);ea.setFromMatrix(Ac);fa=this.localClippingEnabled;na=X.init(this.clippingPlanes,fa,b);y=qa.get(a,b);y.init();h(a,b,B.sortObjects);!0===B.sortObjects&&y.sort();na&&X.beginShadows();ya.render(A.state.shadowsArray,a,b);A.setupLights(b);na&&X.endShadows();
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|
|
-this.info.autoReset&&this.info.reset();void 0===c&&(c=null);this.setRenderTarget(c);la.render(y,a,b,d);d=y.opaque;var e=y.transparent,f=y.sprites;if(a.overrideMaterial){var g=a.overrideMaterial;d.length&&l(d,a,b,g);e.length&&l(e,a,b,g);f.length&&l(f,a,b,g)}else d.length&&l(d,a,b),e.length&&l(e,a,b),f.length&&l(f,a,b);c&&da.updateRenderTargetMipmap(c);Z.buffers.depth.setTest(!0);Z.buffers.depth.setMask(!0);Z.buffers.color.setMask(!0);Z.setPolygonOffset(!1);a.onAfterRender(B,a,b);ja.enabled&&ja.submitFrame();
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|
-A=y=null}};this.allocTextureUnit=function(){var a=Yd;a>=ua.maxTextures&&console.warn("THREE.WebGLRenderer: Trying to use "+a+" texture units while this GPU supports only "+ua.maxTextures);Yd+=1;return a};this.setTexture2D=function(){var a=!1;return function(b,c){b&&b.isWebGLRenderTarget&&(a||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);da.setTexture2D(b,c)}}();this.setTexture=function(){var a=!1;return function(b,
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|
-c){a||(console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead."),a=!0);da.setTexture2D(b,c)}}();this.setTextureCube=function(){var a=!1;return function(b,c){b&&b.isWebGLRenderTargetCube&&(a||(console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);b&&b.isCubeTexture||Array.isArray(b.image)&&6===b.image.length?da.setTextureCube(b,c):da.setTextureCubeDynamic(b,c)}}();this.setFramebuffer=
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|
-function(a){J=a};this.getRenderTarget=function(){return G};this.setRenderTarget=function(a){(G=a)&&void 0===za.get(a).__webglFramebuffer&&da.setupRenderTarget(a);var b=J,c=!1;a?(b=za.get(a).__webglFramebuffer,a.isWebGLRenderTargetCube&&(b=b[a.activeCubeFace],c=!0),$a.copy(a.viewport),U.copy(a.scissor),V=a.scissorTest):($a.copy(N).multiplyScalar(W),U.copy(Y).multiplyScalar(W),V=ba);O!==b&&(E.bindFramebuffer(E.FRAMEBUFFER,b),O=b);Z.viewport($a);Z.scissor(U);Z.setScissorTest(V);c&&(c=za.get(a.texture),
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-E.framebufferTexture2D(E.FRAMEBUFFER,E.COLOR_ATTACHMENT0,E.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,c.__webglTexture,a.activeMipMapLevel))};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(a&&a.isWebGLRenderTarget){var g=za.get(a).__webglFramebuffer;if(g){var h=!1;g!==O&&(E.bindFramebuffer(E.FRAMEBUFFER,g),h=!0);try{var l=a.texture,m=l.format,n=l.type;1023!==m&&ha.convert(m)!==E.getParameter(E.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):
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|
-1009===n||ha.convert(n)===E.getParameter(E.IMPLEMENTATION_COLOR_READ_TYPE)||1015===n&&(ua.isWebGL2||ia.get("OES_texture_float")||ia.get("WEBGL_color_buffer_float"))||1016===n&&(ua.isWebGL2?ia.get("EXT_color_buffer_float"):ia.get("EXT_color_buffer_half_float"))?E.checkFramebufferStatus(E.FRAMEBUFFER)===E.FRAMEBUFFER_COMPLETE?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&E.readPixels(b,c,d,e,ha.convert(m),ha.convert(n),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):
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|
-console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{h&&E.bindFramebuffer(E.FRAMEBUFFER,O)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")};this.copyFramebufferToTexture=function(a,b,c){var d=b.image.width,e=b.image.height,f=ha.convert(b.format);this.setTexture2D(b,0);E.copyTexImage2D(E.TEXTURE_2D,c||0,f,a.x,a.y,d,e,0)};this.copyTextureToTexture=
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|
-function(a,b,c,d){var e=b.image.width,f=b.image.height,g=ha.convert(c.format),h=ha.convert(c.type);this.setTexture2D(c,0);b.isDataTexture?E.texSubImage2D(E.TEXTURE_2D,d||0,a.x,a.y,e,f,g,h,b.image.data):E.texSubImage2D(E.TEXTURE_2D,d||0,a.x,a.y,g,h,b.image)}}function Pb(a,b){this.name="";this.color=new J(a);this.density=void 0!==b?b:2.5E-4}function Qb(a,b,c){this.name="";this.color=new J(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3}function qd(){B.call(this);this.type="Scene";this.overrideMaterial=
|
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|
-this.fog=this.background=null;this.autoUpdate=!0}function rb(a,b){this.array=a;this.stride=b;this.count=void 0!==a?a.length/b:0;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.version=0}function Cc(a,b,c,d){this.data=a;this.itemSize=b;this.offset=c;this.normalized=!0===d}function fb(a){K.call(this);this.type="SpriteMaterial";this.color=new J(16777215);this.map=null;this.rotation=0;this.lights=!1;this.transparent=!0;this.setValues(a)}function Dc(a){B.call(this);this.type="Sprite";if(void 0===
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|
-Rb){Rb=new H;var b=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]);b=new rb(b,5);Rb.setIndex([0,1,2,0,2,3]);Rb.addAttribute("position",new Cc(b,3,0,!1));Rb.addAttribute("uv",new Cc(b,2,3,!1))}this.geometry=Rb;this.material=void 0!==a?a:new fb;this.center=new y(.5,.5)}function Ec(){B.call(this);this.type="LOD";Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function Fc(a,b){a=a||[];this.bones=a.slice(0);this.boneMatrices=new Float32Array(16*this.bones.length);
|
|
|
-if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton boneInverses is the wrong length."),this.boneInverses=[],a=0,b=this.bones.length;a<b;a++)this.boneInverses.push(new I)}function rd(){B.call(this);this.type="Bone"}function sd(a,b){oa.call(this,a,b);this.type="SkinnedMesh";this.bindMode="attached";this.bindMatrix=new I;this.bindMatrixInverse=new I;a=this.initBones();a=new Fc(a);this.bind(a,this.matrixWorld);
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|
-this.normalizeSkinWeights()}function U(a){K.call(this);this.type="LineBasicMaterial";this.color=new J(16777215);this.linewidth=1;this.linejoin=this.linecap="round";this.lights=!1;this.setValues(a)}function la(a,b,c){1===c&&console.error("THREE.Line: parameter THREE.LinePieces no longer supported. Use THREE.LineSegments instead.");B.call(this);this.type="Line";this.geometry=void 0!==a?a:new H;this.material=void 0!==b?b:new U({color:16777215*Math.random()})}function V(a,b){la.call(this,a,b);this.type=
|
|
|
-"LineSegments"}function td(a,b){la.call(this,a,b);this.type="LineLoop"}function Fa(a){K.call(this);this.type="PointsMaterial";this.color=new J(16777215);this.map=null;this.size=1;this.sizeAttenuation=!0;this.lights=this.morphTargets=!1;this.setValues(a)}function Sb(a,b){B.call(this);this.type="Points";this.geometry=void 0!==a?a:new H;this.material=void 0!==b?b:new Fa({color:16777215*Math.random()})}function $d(a,b,c,d,e,f,g,h,l){S.call(this,a,b,c,d,e,f,g,h,l);this.generateMipmaps=!1}function Tb(a,
|
|
|
-b,c,d,e,f,g,h,l,m,u,n){S.call(this,null,f,g,h,l,m,d,e,u,n);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=this.flipY=!1}function Gc(a,b,c,d,e,f,g,h,l){S.call(this,a,b,c,d,e,f,g,h,l);this.needsUpdate=!0}function Hc(a,b,c,d,e,f,g,h,l,m){m=void 0!==m?m:1026;if(1026!==m&&1027!==m)throw Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===c&&1026===m&&(c=1012);void 0===c&&1027===m&&(c=1020);S.call(this,null,d,e,f,g,h,m,c,l);this.image={width:a,
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|
-height:b};this.magFilter=void 0!==g?g:1003;this.minFilter=void 0!==h?h:1003;this.generateMipmaps=this.flipY=!1}function Ub(a){H.call(this);this.type="WireframeGeometry";var b=[],c,d,e,f=[0,0],g={},h=["a","b","c"];if(a&&a.isGeometry){var l=a.faces;var m=0;for(d=l.length;m<d;m++){var u=l[m];for(c=0;3>c;c++){var n=u[h[c]];var q=u[h[(c+1)%3]];f[0]=Math.min(n,q);f[1]=Math.max(n,q);n=f[0]+","+f[1];void 0===g[n]&&(g[n]={index1:f[0],index2:f[1]})}}for(n in g)m=g[n],h=a.vertices[m.index1],b.push(h.x,h.y,h.z),
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|
-h=a.vertices[m.index2],b.push(h.x,h.y,h.z)}else if(a&&a.isBufferGeometry)if(h=new p,null!==a.index){l=a.attributes.position;u=a.index;var k=a.groups;0===k.length&&(k=[{start:0,count:u.count,materialIndex:0}]);a=0;for(e=k.length;a<e;++a)for(m=k[a],c=m.start,d=m.count,m=c,d=c+d;m<d;m+=3)for(c=0;3>c;c++)n=u.getX(m+c),q=u.getX(m+(c+1)%3),f[0]=Math.min(n,q),f[1]=Math.max(n,q),n=f[0]+","+f[1],void 0===g[n]&&(g[n]={index1:f[0],index2:f[1]});for(n in g)m=g[n],h.fromBufferAttribute(l,m.index1),b.push(h.x,
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|
-h.y,h.z),h.fromBufferAttribute(l,m.index2),b.push(h.x,h.y,h.z)}else for(l=a.attributes.position,m=0,d=l.count/3;m<d;m++)for(c=0;3>c;c++)g=3*m+c,h.fromBufferAttribute(l,g),b.push(h.x,h.y,h.z),g=3*m+(c+1)%3,h.fromBufferAttribute(l,g),b.push(h.x,h.y,h.z);this.addAttribute("position",new A(b,3))}function Ic(a,b,c){O.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};this.fromBufferGeometry(new Vb(a,b,c));this.mergeVertices()}function Vb(a,b,c){H.call(this);this.type=
|
|
|
-"ParametricBufferGeometry";this.parameters={func:a,slices:b,stacks:c};var d=[],e=[],f=[],g=[],h=new p,l=new p,m=new p,u=new p,n=new p,q,k;3>a.length&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");var r=b+1;for(q=0;q<=c;q++){var t=q/c;for(k=0;k<=b;k++){var z=k/b;a(z,t,l);e.push(l.x,l.y,l.z);0<=z-1E-5?(a(z-1E-5,t,m),u.subVectors(l,m)):(a(z+1E-5,t,m),u.subVectors(m,l));0<=t-1E-5?(a(z,t-1E-5,m),n.subVectors(l,m)):(a(z,t+1E-5,m),n.subVectors(m,l));h.crossVectors(u,
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|
-n).normalize();f.push(h.x,h.y,h.z);g.push(z,t)}}for(q=0;q<c;q++)for(k=0;k<b;k++)a=q*r+k+1,h=(q+1)*r+k+1,l=(q+1)*r+k,d.push(q*r+k,a,l),d.push(a,h,l);this.setIndex(d);this.addAttribute("position",new A(e,3));this.addAttribute("normal",new A(f,3));this.addAttribute("uv",new A(g,2))}function Jc(a,b,c,d){O.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};this.fromBufferGeometry(new va(a,b,c,d));this.mergeVertices()}function va(a,b,c,d){function e(a){h.push(a.x,
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|
-a.y,a.z)}function f(b,c){b*=3;c.x=a[b+0];c.y=a[b+1];c.z=a[b+2]}function g(a,b,c,d){0>d&&1===a.x&&(l[b]=a.x-1);0===c.x&&0===c.z&&(l[b]=d/2/Math.PI+.5)}H.call(this);this.type="PolyhedronBufferGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};c=c||1;d=d||0;var h=[],l=[];(function(a){for(var c=new p,d=new p,g=new p,h=0;h<b.length;h+=3){f(b[h+0],c);f(b[h+1],d);f(b[h+2],g);var l,m,k=c,x=d,w=g,C=Math.pow(2,a),D=[];for(m=0;m<=C;m++){D[m]=[];var T=k.clone().lerp(w,m/C),P=x.clone().lerp(w,
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|
-m/C),y=C-m;for(l=0;l<=y;l++)D[m][l]=0===l&&m===C?T:T.clone().lerp(P,l/y)}for(m=0;m<C;m++)for(l=0;l<2*(C-m)-1;l++)k=Math.floor(l/2),0===l%2?(e(D[m][k+1]),e(D[m+1][k]),e(D[m][k])):(e(D[m][k+1]),e(D[m+1][k+1]),e(D[m+1][k]))}})(d);(function(a){for(var b=new p,c=0;c<h.length;c+=3)b.x=h[c+0],b.y=h[c+1],b.z=h[c+2],b.normalize().multiplyScalar(a),h[c+0]=b.x,h[c+1]=b.y,h[c+2]=b.z})(c);(function(){for(var a=new p,b=0;b<h.length;b+=3)a.x=h[b+0],a.y=h[b+1],a.z=h[b+2],l.push(Math.atan2(a.z,-a.x)/2/Math.PI+.5,
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|
-1-(Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5));a=new p;b=new p;for(var c=new p,d=new p,e=new y,f=new y,k=new y,z=0,x=0;z<h.length;z+=9,x+=6){a.set(h[z+0],h[z+1],h[z+2]);b.set(h[z+3],h[z+4],h[z+5]);c.set(h[z+6],h[z+7],h[z+8]);e.set(l[x+0],l[x+1]);f.set(l[x+2],l[x+3]);k.set(l[x+4],l[x+5]);d.copy(a).add(b).add(c).divideScalar(3);var w=Math.atan2(d.z,-d.x);g(e,x+0,a,w);g(f,x+2,b,w);g(k,x+4,c,w)}for(a=0;a<l.length;a+=6)b=l[a+0],c=l[a+2],d=l[a+4],e=Math.min(b,c,d),.9<Math.max(b,c,d)&&.1>e&&
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|
-(.2>b&&(l[a+0]+=1),.2>c&&(l[a+2]+=1),.2>d&&(l[a+4]+=1))})();this.addAttribute("position",new A(h,3));this.addAttribute("normal",new A(h.slice(),3));this.addAttribute("uv",new A(l,2));0===d?this.computeVertexNormals():this.normalizeNormals()}function Kc(a,b){O.call(this);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Wb(a,b));this.mergeVertices()}function Wb(a,b){va.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],a,b);this.type="TetrahedronBufferGeometry";
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|
-this.parameters={radius:a,detail:b}}function Lc(a,b){O.call(this);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new sb(a,b));this.mergeVertices()}function sb(a,b){va.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],a,b);this.type="OctahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Mc(a,b){O.call(this);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Xb(a,
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|
-b));this.mergeVertices()}function Xb(a,b){var c=(1+Math.sqrt(5))/2;va.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],a,b);this.type="IcosahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Nc(a,b){O.call(this);this.type="DodecahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Yb(a,
|
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|
-b));this.mergeVertices()}function Yb(a,b){var c=(1+Math.sqrt(5))/2,d=1/c;va.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,0,d,c,0,-c,0,-d,c,0,-d,-c,0,d,c,0,d],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],a,
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|
-b);this.type="DodecahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Oc(a,b,c,d,e,f){O.call(this);this.type="TubeGeometry";this.parameters={path:a,tubularSegments:b,radius:c,radialSegments:d,closed:e};void 0!==f&&console.warn("THREE.TubeGeometry: taper has been removed.");a=new Zb(a,b,c,d,e);this.tangents=a.tangents;this.normals=a.normals;this.binormals=a.binormals;this.fromBufferGeometry(a);this.mergeVertices()}function Zb(a,b,c,d,e){function f(e){u=a.getPointAt(e/b,u);var f=g.normals[e];
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|
-e=g.binormals[e];for(q=0;q<=d;q++){var m=q/d*Math.PI*2,n=Math.sin(m);m=-Math.cos(m);l.x=m*f.x+n*e.x;l.y=m*f.y+n*e.y;l.z=m*f.z+n*e.z;l.normalize();r.push(l.x,l.y,l.z);h.x=u.x+c*l.x;h.y=u.y+c*l.y;h.z=u.z+c*l.z;k.push(h.x,h.y,h.z)}}H.call(this);this.type="TubeBufferGeometry";this.parameters={path:a,tubularSegments:b,radius:c,radialSegments:d,closed:e};b=b||64;c=c||1;d=d||8;e=e||!1;var g=a.computeFrenetFrames(b,e);this.tangents=g.tangents;this.normals=g.normals;this.binormals=g.binormals;var h=new p,
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|
-l=new p,m=new y,u=new p,n,q,k=[],r=[],t=[],z=[];for(n=0;n<b;n++)f(n);f(!1===e?b:0);for(n=0;n<=b;n++)for(q=0;q<=d;q++)m.x=n/b,m.y=q/d,t.push(m.x,m.y);(function(){for(q=1;q<=b;q++)for(n=1;n<=d;n++){var a=(d+1)*q+(n-1),c=(d+1)*q+n,e=(d+1)*(q-1)+n;z.push((d+1)*(q-1)+(n-1),a,e);z.push(a,c,e)}})();this.setIndex(z);this.addAttribute("position",new A(k,3));this.addAttribute("normal",new A(r,3));this.addAttribute("uv",new A(t,2))}function Pc(a,b,c,d,e,f,g){O.call(this);this.type="TorusKnotGeometry";this.parameters=
|
|
|
-{radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};void 0!==g&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.");this.fromBufferGeometry(new $b(a,b,c,d,e,f));this.mergeVertices()}function $b(a,b,c,d,e,f){function g(a,b,c,d,e){var f=Math.sin(a);b=c/b*a;c=Math.cos(b);e.x=d*(2+c)*.5*Math.cos(a);e.y=d*(2+c)*f*.5;e.z=d*Math.sin(b)*.5}H.call(this);this.type="TorusKnotBufferGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,
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|
-p:e,q:f};a=a||1;b=b||.4;c=Math.floor(c)||64;d=Math.floor(d)||8;e=e||2;f=f||3;var h=[],l=[],m=[],u=[],n,q=new p,k=new p,r=new p,t=new p,z=new p,x=new p,w=new p;for(n=0;n<=c;++n){var C=n/c*e*Math.PI*2;g(C,e,f,a,r);g(C+.01,e,f,a,t);x.subVectors(t,r);w.addVectors(t,r);z.crossVectors(x,w);w.crossVectors(z,x);z.normalize();w.normalize();for(C=0;C<=d;++C){var D=C/d*Math.PI*2,T=-b*Math.cos(D);D=b*Math.sin(D);q.x=r.x+(T*w.x+D*z.x);q.y=r.y+(T*w.y+D*z.y);q.z=r.z+(T*w.z+D*z.z);l.push(q.x,q.y,q.z);k.subVectors(q,
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-r).normalize();m.push(k.x,k.y,k.z);u.push(n/c);u.push(C/d)}}for(C=1;C<=c;C++)for(n=1;n<=d;n++)a=(d+1)*C+(n-1),b=(d+1)*C+n,e=(d+1)*(C-1)+n,h.push((d+1)*(C-1)+(n-1),a,e),h.push(a,b,e);this.setIndex(h);this.addAttribute("position",new A(l,3));this.addAttribute("normal",new A(m,3));this.addAttribute("uv",new A(u,2))}function Qc(a,b,c,d,e){O.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};this.fromBufferGeometry(new ac(a,b,c,d,e));this.mergeVertices()}
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-function ac(a,b,c,d,e){H.call(this);this.type="TorusBufferGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||1;b=b||.4;c=Math.floor(c)||8;d=Math.floor(d)||6;e=e||2*Math.PI;var f=[],g=[],h=[],l=[],m=new p,u=new p,n=new p,q,k;for(q=0;q<=c;q++)for(k=0;k<=d;k++){var r=k/d*e,t=q/c*Math.PI*2;u.x=(a+b*Math.cos(t))*Math.cos(r);u.y=(a+b*Math.cos(t))*Math.sin(r);u.z=b*Math.sin(t);g.push(u.x,u.y,u.z);m.x=a*Math.cos(r);m.y=a*Math.sin(r);n.subVectors(u,m).normalize();h.push(n.x,
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-n.y,n.z);l.push(k/d);l.push(q/c)}for(q=1;q<=c;q++)for(k=1;k<=d;k++)a=(d+1)*(q-1)+k-1,b=(d+1)*(q-1)+k,e=(d+1)*q+k,f.push((d+1)*q+k-1,a,e),f.push(a,b,e);this.setIndex(f);this.addAttribute("position",new A(g,3));this.addAttribute("normal",new A(h,3));this.addAttribute("uv",new A(l,2))}function af(a,b,c,d,e){for(var f,g=0,h=b,l=c-d;h<c;h+=d)g+=(a[l]-a[h])*(a[h+1]+a[l+1]),l=h;if(e===0<g)for(e=b;e<c;e+=d)f=bf(e,a[e],a[e+1],f);else for(e=c-d;e>=b;e-=d)f=bf(e,a[e],a[e+1],f);f&&tb(f,f.next)&&(Rc(f),f=f.next);
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-return f}function Sc(a,b){if(!a)return a;b||(b=a);do{var c=!1;if(a.steiner||!tb(a,a.next)&&0!==qa(a.prev,a,a.next))a=a.next;else{Rc(a);a=b=a.prev;if(a===a.next)break;c=!0}}while(c||a!==b);return b}function Tc(a,b,c,d,e,f,g){if(a){if(!g&&f){var h=a,l=h;do null===l.z&&(l.z=ae(l.x,l.y,d,e,f)),l.prevZ=l.prev,l=l.nextZ=l.next;while(l!==h);l.prevZ.nextZ=null;l.prevZ=null;h=l;var m,u,n,q,k=1;do{l=h;var r=h=null;for(u=0;l;){u++;var t=l;for(m=n=0;m<k&&(n++,t=t.nextZ,t);m++);for(q=k;0<n||0<q&&t;)0!==n&&(0===
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-q||!t||l.z<=t.z)?(m=l,l=l.nextZ,n--):(m=t,t=t.nextZ,q--),r?r.nextZ=m:h=m,m.prevZ=r,r=m;l=t}r.nextZ=null;k*=2}while(1<u)}for(h=a;a.prev!==a.next;){l=a.prev;t=a.next;if(f)a:{r=a;q=d;var p=e,x=f;u=r.prev;n=r;k=r.next;if(0<=qa(u,n,k))r=!1;else{var w=u.x>n.x?u.x>k.x?u.x:k.x:n.x>k.x?n.x:k.x,C=u.y>n.y?u.y>k.y?u.y:k.y:n.y>k.y?n.y:k.y;m=ae(u.x<n.x?u.x<k.x?u.x:k.x:n.x<k.x?n.x:k.x,u.y<n.y?u.y<k.y?u.y:k.y:n.y<k.y?n.y:k.y,q,p,x);q=ae(w,C,q,p,x);for(p=r.nextZ;p&&p.z<=q;){if(p!==r.prev&&p!==r.next&&ud(u.x,u.y,n.x,
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-n.y,k.x,k.y,p.x,p.y)&&0<=qa(p.prev,p,p.next)){r=!1;break a}p=p.nextZ}for(p=r.prevZ;p&&p.z>=m;){if(p!==r.prev&&p!==r.next&&ud(u.x,u.y,n.x,n.y,k.x,k.y,p.x,p.y)&&0<=qa(p.prev,p,p.next)){r=!1;break a}p=p.prevZ}r=!0}}else a:if(r=a,u=r.prev,n=r,k=r.next,0<=qa(u,n,k))r=!1;else{for(m=r.next.next;m!==r.prev;){if(ud(u.x,u.y,n.x,n.y,k.x,k.y,m.x,m.y)&&0<=qa(m.prev,m,m.next)){r=!1;break a}m=m.next}r=!0}if(r)b.push(l.i/c),b.push(a.i/c),b.push(t.i/c),Rc(a),h=a=t.next;else if(a=t,a===h){if(!g)Tc(Sc(a),b,c,d,e,f,
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-1);else if(1===g){g=b;h=c;l=a;do t=l.prev,r=l.next.next,!tb(t,r)&&cf(t,l,l.next,r)&&Uc(t,r)&&Uc(r,t)&&(g.push(t.i/h),g.push(l.i/h),g.push(r.i/h),Rc(l),Rc(l.next),l=a=r),l=l.next;while(l!==a);a=l;Tc(a,b,c,d,e,f,2)}else if(2===g)a:{g=a;do{for(h=g.next.next;h!==g.prev;){if(l=g.i!==h.i){l=g;t=h;if(r=l.next.i!==t.i&&l.prev.i!==t.i){b:{r=l;do{if(r.i!==l.i&&r.next.i!==l.i&&r.i!==t.i&&r.next.i!==t.i&&cf(r,r.next,l,t)){r=!0;break b}r=r.next}while(r!==l);r=!1}r=!r}if(r=r&&Uc(l,t)&&Uc(t,l)){r=l;u=!1;n=(l.x+
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-t.x)/2;t=(l.y+t.y)/2;do r.y>t!==r.next.y>t&&r.next.y!==r.y&&n<(r.next.x-r.x)*(t-r.y)/(r.next.y-r.y)+r.x&&(u=!u),r=r.next;while(r!==l);r=u}l=r}if(l){a=df(g,h);g=Sc(g,g.next);a=Sc(a,a.next);Tc(g,b,c,d,e,f);Tc(a,b,c,d,e,f);break a}h=h.next}g=g.next}while(g!==a)}break}}}}function Og(a,b){return a.x-b.x}function Pg(a,b){var c=b,d=a.x,e=a.y,f=-Infinity;do{if(e<=c.y&&e>=c.next.y&&c.next.y!==c.y){var g=c.x+(e-c.y)*(c.next.x-c.x)/(c.next.y-c.y);if(g<=d&&g>f){f=g;if(g===d){if(e===c.y)return c;if(e===c.next.y)return c.next}var h=
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-c.x<c.next.x?c:c.next}}c=c.next}while(c!==b);if(!h)return null;if(d===f)return h.prev;b=h;g=h.x;var l=h.y,m=Infinity;for(c=h.next;c!==b;){if(d>=c.x&&c.x>=g&&d!==c.x&&ud(e<l?d:f,e,g,l,e<l?f:d,e,c.x,c.y)){var u=Math.abs(e-c.y)/(d-c.x);(u<m||u===m&&c.x>h.x)&&Uc(c,a)&&(h=c,m=u)}c=c.next}return h}function ae(a,b,c,d,e){a=32767*(a-c)*e;b=32767*(b-d)*e;a=(a|a<<8)&16711935;a=(a|a<<4)&252645135;a=(a|a<<2)&858993459;b=(b|b<<8)&16711935;b=(b|b<<4)&252645135;b=(b|b<<2)&858993459;return(a|a<<1)&1431655765|((b|
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-b<<1)&1431655765)<<1}function Qg(a){var b=a,c=a;do b.x<c.x&&(c=b),b=b.next;while(b!==a);return c}function ud(a,b,c,d,e,f,g,h){return 0<=(e-g)*(b-h)-(a-g)*(f-h)&&0<=(a-g)*(d-h)-(c-g)*(b-h)&&0<=(c-g)*(f-h)-(e-g)*(d-h)}function qa(a,b,c){return(b.y-a.y)*(c.x-b.x)-(b.x-a.x)*(c.y-b.y)}function tb(a,b){return a.x===b.x&&a.y===b.y}function cf(a,b,c,d){return tb(a,b)&&tb(c,d)||tb(a,d)&&tb(c,b)?!0:0<qa(a,b,c)!==0<qa(a,b,d)&&0<qa(c,d,a)!==0<qa(c,d,b)}function Uc(a,b){return 0>qa(a.prev,a,a.next)?0<=qa(a,b,
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-a.next)&&0<=qa(a,a.prev,b):0>qa(a,b,a.prev)||0>qa(a,a.next,b)}function df(a,b){var c=new be(a.i,a.x,a.y),d=new be(b.i,b.x,b.y),e=a.next,f=b.prev;a.next=b;b.prev=a;c.next=e;e.prev=c;d.next=c;c.prev=d;f.next=d;d.prev=f;return d}function bf(a,b,c,d){a=new be(a,b,c);d?(a.next=d.next,a.prev=d,d.next.prev=a,d.next=a):(a.prev=a,a.next=a);return a}function Rc(a){a.next.prev=a.prev;a.prev.next=a.next;a.prevZ&&(a.prevZ.nextZ=a.nextZ);a.nextZ&&(a.nextZ.prevZ=a.prevZ)}function be(a,b,c){this.i=a;this.x=b;this.y=
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-c;this.nextZ=this.prevZ=this.z=this.next=this.prev=null;this.steiner=!1}function ef(a){var b=a.length;2<b&&a[b-1].equals(a[0])&&a.pop()}function ff(a,b){for(var c=0;c<b.length;c++)a.push(b[c].x),a.push(b[c].y)}function ub(a,b){O.call(this);this.type="ExtrudeGeometry";this.parameters={shapes:a,options:b};this.fromBufferGeometry(new Pa(a,b));this.mergeVertices()}function Pa(a,b){function c(a){function c(a,b,c){b||console.error("THREE.ExtrudeGeometry: vec does not exist");return b.clone().multiplyScalar(c).add(a)}
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-function g(a,b,c){var d=a.x-b.x;var e=a.y-b.y;var f=c.x-a.x;var g=c.y-a.y,h=d*d+e*e;if(Math.abs(d*g-e*f)>Number.EPSILON){var l=Math.sqrt(h),m=Math.sqrt(f*f+g*g);h=b.x-e/l;b=b.y+d/l;g=((c.x-g/m-h)*g-(c.y+f/m-b)*f)/(d*g-e*f);f=h+d*g-a.x;d=b+e*g-a.y;e=f*f+d*d;if(2>=e)return new y(f,d);e=Math.sqrt(e/2)}else a=!1,d>Number.EPSILON?f>Number.EPSILON&&(a=!0):d<-Number.EPSILON?f<-Number.EPSILON&&(a=!0):Math.sign(e)===Math.sign(g)&&(a=!0),a?(f=-e,e=Math.sqrt(h)):(f=d,d=e,e=Math.sqrt(h/2));return new y(f/e,d/
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-e)}function h(a,b){for(N=a.length;0<=--N;){var c=N;var f=N-1;0>f&&(f=a.length-1);var g,h=w+2*M;for(g=0;g<h;g++){var l=X*g,m=X*(g+1),n=b+f+l,u=b+f+m;m=b+c+m;r(b+c+l);r(n);r(m);r(n);r(u);r(m);l=e.length/3;l=B.generateSideWallUV(d,e,l-6,l-3,l-2,l-1);t(l[0]);t(l[1]);t(l[3]);t(l[1]);t(l[2]);t(l[3])}}}function l(a,b,c){z.push(a);z.push(b);z.push(c)}function k(a,b,c){r(a);r(b);r(c);a=e.length/3;a=B.generateTopUV(d,e,a-3,a-2,a-1);t(a[0]);t(a[1]);t(a[2])}function r(a){e.push(z[3*a]);e.push(z[3*a+1]);e.push(z[3*
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-a+2])}function t(a){f.push(a.x);f.push(a.y)}var z=[],x=void 0!==b.curveSegments?b.curveSegments:12,w=void 0!==b.steps?b.steps:1,C=void 0!==b.depth?b.depth:100,D=void 0!==b.bevelEnabled?b.bevelEnabled:!0,T=void 0!==b.bevelThickness?b.bevelThickness:6,P=void 0!==b.bevelSize?b.bevelSize:T-2,M=void 0!==b.bevelSegments?b.bevelSegments:3,A=b.extrudePath,B=void 0!==b.UVGenerator?b.UVGenerator:Rg;void 0!==b.amount&&(console.warn("THREE.ExtrudeBufferGeometry: amount has been renamed to depth."),C=b.amount);
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-var H=!1;if(A){var J=A.getSpacedPoints(w);H=!0;D=!1;var G=A.computeFrenetFrames(w,!1);var L=new p;var O=new p;var Q=new p}D||(P=T=M=0);var I;x=a.extractPoints(x);a=x.shape;var K=x.holes;if(!Wa.isClockWise(a)){a=a.reverse();var F=0;for(I=K.length;F<I;F++){var R=K[F];Wa.isClockWise(R)&&(K[F]=R.reverse())}}var W=Wa.triangulateShape(a,K),U=a;F=0;for(I=K.length;F<I;F++)R=K[F],a=a.concat(R);var S,X=a.length,ca,aa=W.length;x=[];var N=0;var Y=U.length;var V=Y-1;for(S=N+1;N<Y;N++,V++,S++)V===Y&&(V=0),S===
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-Y&&(S=0),x[N]=g(U[N],U[V],U[S]);A=[];var ea=x.concat();F=0;for(I=K.length;F<I;F++){R=K[F];var ba=[];N=0;Y=R.length;V=Y-1;for(S=N+1;N<Y;N++,V++,S++)V===Y&&(V=0),S===Y&&(S=0),ba[N]=g(R[N],R[V],R[S]);A.push(ba);ea=ea.concat(ba)}for(V=0;V<M;V++){Y=V/M;var da=T*Math.cos(Y*Math.PI/2);S=P*Math.sin(Y*Math.PI/2);N=0;for(Y=U.length;N<Y;N++){var fa=c(U[N],x[N],S);l(fa.x,fa.y,-da)}F=0;for(I=K.length;F<I;F++)for(R=K[F],ba=A[F],N=0,Y=R.length;N<Y;N++)fa=c(R[N],ba[N],S),l(fa.x,fa.y,-da)}S=P;for(N=0;N<X;N++)fa=D?
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-c(a[N],ea[N],S):a[N],H?(O.copy(G.normals[0]).multiplyScalar(fa.x),L.copy(G.binormals[0]).multiplyScalar(fa.y),Q.copy(J[0]).add(O).add(L),l(Q.x,Q.y,Q.z)):l(fa.x,fa.y,0);for(Y=1;Y<=w;Y++)for(N=0;N<X;N++)fa=D?c(a[N],ea[N],S):a[N],H?(O.copy(G.normals[Y]).multiplyScalar(fa.x),L.copy(G.binormals[Y]).multiplyScalar(fa.y),Q.copy(J[Y]).add(O).add(L),l(Q.x,Q.y,Q.z)):l(fa.x,fa.y,C/w*Y);for(V=M-1;0<=V;V--){Y=V/M;da=T*Math.cos(Y*Math.PI/2);S=P*Math.sin(Y*Math.PI/2);N=0;for(Y=U.length;N<Y;N++)fa=c(U[N],x[N],S),
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-l(fa.x,fa.y,C+da);F=0;for(I=K.length;F<I;F++)for(R=K[F],ba=A[F],N=0,Y=R.length;N<Y;N++)fa=c(R[N],ba[N],S),H?l(fa.x,fa.y+J[w-1].y,J[w-1].x+da):l(fa.x,fa.y,C+da)}(function(){var a=e.length/3;if(D){var b=0*X;for(N=0;N<aa;N++)ca=W[N],k(ca[2]+b,ca[1]+b,ca[0]+b);b=X*(w+2*M);for(N=0;N<aa;N++)ca=W[N],k(ca[0]+b,ca[1]+b,ca[2]+b)}else{for(N=0;N<aa;N++)ca=W[N],k(ca[2],ca[1],ca[0]);for(N=0;N<aa;N++)ca=W[N],k(ca[0]+X*w,ca[1]+X*w,ca[2]+X*w)}d.addGroup(a,e.length/3-a,0)})();(function(){var a=e.length/3,b=0;h(U,b);
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-b+=U.length;F=0;for(I=K.length;F<I;F++)R=K[F],h(R,b),b+=R.length;d.addGroup(a,e.length/3-a,1)})()}H.call(this);this.type="ExtrudeBufferGeometry";this.parameters={shapes:a,options:b};a=Array.isArray(a)?a:[a];for(var d=this,e=[],f=[],g=0,h=a.length;g<h;g++)c(a[g]);this.addAttribute("position",new A(e,3));this.addAttribute("uv",new A(f,2));this.computeVertexNormals()}function gf(a,b,c){c.shapes=[];if(Array.isArray(a))for(var d=0,e=a.length;d<e;d++)c.shapes.push(a[d].uuid);else c.shapes.push(a.uuid);
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-void 0!==b.extrudePath&&(c.options.extrudePath=b.extrudePath.toJSON());return c}function Vc(a,b){O.call(this);this.type="TextGeometry";this.parameters={text:a,parameters:b};this.fromBufferGeometry(new bc(a,b));this.mergeVertices()}function bc(a,b){b=b||{};var c=b.font;if(!c||!c.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new O;a=c.generateShapes(a,b.size);b.depth=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);
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-void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);Pa.call(this,a,b);this.type="TextBufferGeometry"}function Wc(a,b,c,d,e,f,g){O.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};this.fromBufferGeometry(new vb(a,b,c,d,e,f,g));this.mergeVertices()}function vb(a,b,c,d,e,f,g){H.call(this);this.type="SphereBufferGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,
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-phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};a=a||1;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;f=void 0!==f?f:0;g=void 0!==g?g:Math.PI;var h=f+g,l,m,u=0,n=[],k=new p,v=new p,r=[],t=[],z=[],x=[];for(m=0;m<=c;m++){var w=[],C=m/c;for(l=0;l<=b;l++){var D=l/b;k.x=-a*Math.cos(d+D*e)*Math.sin(f+C*g);k.y=a*Math.cos(f+C*g);k.z=a*Math.sin(d+D*e)*Math.sin(f+C*g);t.push(k.x,k.y,k.z);v.set(k.x,k.y,k.z).normalize();z.push(v.x,v.y,v.z);x.push(D,
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-1-C);w.push(u++)}n.push(w)}for(m=0;m<c;m++)for(l=0;l<b;l++)a=n[m][l+1],d=n[m][l],e=n[m+1][l],g=n[m+1][l+1],(0!==m||0<f)&&r.push(a,d,g),(m!==c-1||h<Math.PI)&&r.push(d,e,g);this.setIndex(r);this.addAttribute("position",new A(t,3));this.addAttribute("normal",new A(z,3));this.addAttribute("uv",new A(x,2))}function Xc(a,b,c,d,e,f){O.call(this);this.type="RingGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};this.fromBufferGeometry(new cc(a,
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-b,c,d,e,f));this.mergeVertices()}function cc(a,b,c,d,e,f){H.call(this);this.type="RingBufferGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};a=a||.5;b=b||1;e=void 0!==e?e:0;f=void 0!==f?f:2*Math.PI;c=void 0!==c?Math.max(3,c):8;d=void 0!==d?Math.max(1,d):1;var g=[],h=[],l=[],m=[],u=a,n=(b-a)/d,k=new p,v=new y,r,t;for(r=0;r<=d;r++){for(t=0;t<=c;t++)a=e+t/c*f,k.x=u*Math.cos(a),k.y=u*Math.sin(a),h.push(k.x,k.y,k.z),l.push(0,0,1),v.x=(k.x/
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|
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-b+1)/2,v.y=(k.y/b+1)/2,m.push(v.x,v.y);u+=n}for(r=0;r<d;r++)for(b=r*(c+1),t=0;t<c;t++)a=t+b,e=a+c+1,f=a+c+2,u=a+1,g.push(a,e,u),g.push(e,f,u);this.setIndex(g);this.addAttribute("position",new A(h,3));this.addAttribute("normal",new A(l,3));this.addAttribute("uv",new A(m,2))}function Yc(a,b,c,d){O.call(this);this.type="LatheGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};this.fromBufferGeometry(new dc(a,b,c,d));this.mergeVertices()}function dc(a,b,c,d){H.call(this);this.type=
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-"LatheBufferGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};b=Math.floor(b)||12;c=c||0;d=d||2*Math.PI;d=F.clamp(d,0,2*Math.PI);var e=[],f=[],g=[],h=1/b,l=new p,m=new y,u;for(u=0;u<=b;u++){var n=c+u*h*d;var k=Math.sin(n),v=Math.cos(n);for(n=0;n<=a.length-1;n++)l.x=a[n].x*k,l.y=a[n].y,l.z=a[n].x*v,f.push(l.x,l.y,l.z),m.x=u/b,m.y=n/(a.length-1),g.push(m.x,m.y)}for(u=0;u<b;u++)for(n=0;n<a.length-1;n++)c=n+u*a.length,h=c+a.length,l=c+a.length+1,m=c+1,e.push(c,h,m),e.push(h,l,m);
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-this.setIndex(e);this.addAttribute("position",new A(f,3));this.addAttribute("uv",new A(g,2));this.computeVertexNormals();if(d===2*Math.PI)for(d=this.attributes.normal.array,e=new p,f=new p,g=new p,c=b*a.length*3,n=u=0;u<a.length;u++,n+=3)e.x=d[n+0],e.y=d[n+1],e.z=d[n+2],f.x=d[c+n+0],f.y=d[c+n+1],f.z=d[c+n+2],g.addVectors(e,f).normalize(),d[n+0]=d[c+n+0]=g.x,d[n+1]=d[c+n+1]=g.y,d[n+2]=d[c+n+2]=g.z}function wb(a,b){O.call(this);this.type="ShapeGeometry";"object"===typeof b&&(console.warn("THREE.ShapeGeometry: Options parameter has been removed."),
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-b=b.curveSegments);this.parameters={shapes:a,curveSegments:b};this.fromBufferGeometry(new xb(a,b));this.mergeVertices()}function xb(a,b){function c(a){var c,h=e.length/3;a=a.extractPoints(b);var m=a.shape,k=a.holes;if(!1===Wa.isClockWise(m))for(m=m.reverse(),a=0,c=k.length;a<c;a++){var u=k[a];!0===Wa.isClockWise(u)&&(k[a]=u.reverse())}var p=Wa.triangulateShape(m,k);a=0;for(c=k.length;a<c;a++)u=k[a],m=m.concat(u);a=0;for(c=m.length;a<c;a++)u=m[a],e.push(u.x,u.y,0),f.push(0,0,1),g.push(u.x,u.y);a=0;
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-for(c=p.length;a<c;a++)m=p[a],d.push(m[0]+h,m[1]+h,m[2]+h),l+=3}H.call(this);this.type="ShapeBufferGeometry";this.parameters={shapes:a,curveSegments:b};b=b||12;var d=[],e=[],f=[],g=[],h=0,l=0;if(!1===Array.isArray(a))c(a);else for(var m=0;m<a.length;m++)c(a[m]),this.addGroup(h,l,m),h+=l,l=0;this.setIndex(d);this.addAttribute("position",new A(e,3));this.addAttribute("normal",new A(f,3));this.addAttribute("uv",new A(g,2))}function hf(a,b){b.shapes=[];if(Array.isArray(a))for(var c=0,d=a.length;c<d;c++)b.shapes.push(a[c].uuid);
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-else b.shapes.push(a.uuid);return b}function ec(a,b){H.call(this);this.type="EdgesGeometry";this.parameters={thresholdAngle:b};var c=[];b=Math.cos(F.DEG2RAD*(void 0!==b?b:1));var d=[0,0],e={},f=["a","b","c"];if(a.isBufferGeometry){var g=new O;g.fromBufferGeometry(a)}else g=a.clone();g.mergeVertices();g.computeFaceNormals();a=g.vertices;g=g.faces;for(var h=0,l=g.length;h<l;h++)for(var m=g[h],u=0;3>u;u++){var n=m[f[u]];var k=m[f[(u+1)%3]];d[0]=Math.min(n,k);d[1]=Math.max(n,k);n=d[0]+","+d[1];void 0===
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-e[n]?e[n]={index1:d[0],index2:d[1],face1:h,face2:void 0}:e[n].face2=h}for(n in e)if(d=e[n],void 0===d.face2||g[d.face1].normal.dot(g[d.face2].normal)<=b)f=a[d.index1],c.push(f.x,f.y,f.z),f=a[d.index2],c.push(f.x,f.y,f.z);this.addAttribute("position",new A(c,3))}function yb(a,b,c,d,e,f,g,h){O.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};this.fromBufferGeometry(new Xa(a,b,c,d,e,
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-f,g,h));this.mergeVertices()}function Xa(a,b,c,d,e,f,g,h){function l(c){var e,f=new y,l=new p,u=0,t=!0===c?a:b,w=!0===c?1:-1;var A=r;for(e=1;e<=d;e++)n.push(0,z*w,0),q.push(0,w,0),v.push(.5,.5),r++;var B=r;for(e=0;e<=d;e++){var H=e/d*h+g,F=Math.cos(H);H=Math.sin(H);l.x=t*H;l.y=z*w;l.z=t*F;n.push(l.x,l.y,l.z);q.push(0,w,0);f.x=.5*F+.5;f.y=.5*H*w+.5;v.push(f.x,f.y);r++}for(e=0;e<d;e++)f=A+e,l=B+e,!0===c?k.push(l,l+1,f):k.push(l+1,l,f),u+=3;m.addGroup(x,u,!0===c?1:2);x+=u}H.call(this);this.type="CylinderBufferGeometry";
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-this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};var m=this;a=void 0!==a?a:1;b=void 0!==b?b:1;c=c||1;d=Math.floor(d)||8;e=Math.floor(e)||1;f=void 0!==f?f:!1;g=void 0!==g?g:0;h=void 0!==h?h:2*Math.PI;var k=[],n=[],q=[],v=[],r=0,t=[],z=c/2,x=0;(function(){var f,l,u=new p,y=new p,P=0,A=(b-a)/c;for(l=0;l<=e;l++){var B=[],H=l/e,F=H*(b-a)+a;for(f=0;f<=d;f++){var J=f/d,G=J*h+g,L=Math.sin(G);G=Math.cos(G);y.x=F*L;y.y=-H*c+z;y.z=
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-F*G;n.push(y.x,y.y,y.z);u.set(L,A,G).normalize();q.push(u.x,u.y,u.z);v.push(J,1-H);B.push(r++)}t.push(B)}for(f=0;f<d;f++)for(l=0;l<e;l++)u=t[l+1][f],y=t[l+1][f+1],A=t[l][f+1],k.push(t[l][f],u,A),k.push(u,y,A),P+=6;m.addGroup(x,P,0);x+=P})();!1===f&&(0<a&&l(!0),0<b&&l(!1));this.setIndex(k);this.addAttribute("position",new A(n,3));this.addAttribute("normal",new A(q,3));this.addAttribute("uv",new A(v,2))}function Zc(a,b,c,d,e,f,g){yb.call(this,0,a,b,c,d,e,f,g);this.type="ConeGeometry";this.parameters=
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-{radius:a,height:b,radialSegments:c,heightSegments:d,openEnded:e,thetaStart:f,thetaLength:g}}function $c(a,b,c,d,e,f,g){Xa.call(this,0,a,b,c,d,e,f,g);this.type="ConeBufferGeometry";this.parameters={radius:a,height:b,radialSegments:c,heightSegments:d,openEnded:e,thetaStart:f,thetaLength:g}}function ad(a,b,c,d){O.call(this);this.type="CircleGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};this.fromBufferGeometry(new fc(a,b,c,d));this.mergeVertices()}function fc(a,b,c,d){H.call(this);
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-this.type="CircleBufferGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};a=a||1;b=void 0!==b?Math.max(3,b):8;c=void 0!==c?c:0;d=void 0!==d?d:2*Math.PI;var e=[],f=[],g=[],h=[],l,m=new p,k=new y;f.push(0,0,0);g.push(0,0,1);h.push(.5,.5);var n=0;for(l=3;n<=b;n++,l+=3){var q=c+n/b*d;m.x=a*Math.cos(q);m.y=a*Math.sin(q);f.push(m.x,m.y,m.z);g.push(0,0,1);k.x=(f[l]/a+1)/2;k.y=(f[l+1]/a+1)/2;h.push(k.x,k.y)}for(l=1;l<=b;l++)e.push(l,l+1,0);this.setIndex(e);this.addAttribute("position",
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-new A(f,3));this.addAttribute("normal",new A(g,3));this.addAttribute("uv",new A(h,2))}function zb(a){K.call(this);this.type="ShadowMaterial";this.color=new J(0);this.transparent=!0;this.setValues(a)}function gc(a){Ca.call(this,a);this.type="RawShaderMaterial"}function Qa(a){K.call(this);this.defines={STANDARD:""};this.type="MeshStandardMaterial";this.color=new J(16777215);this.metalness=this.roughness=.5;this.lightMap=this.map=null;this.lightMapIntensity=1;this.aoMap=null;this.aoMapIntensity=1;this.emissive=
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-new J(0);this.emissiveIntensity=1;this.bumpMap=this.emissiveMap=null;this.bumpScale=1;this.normalMap=null;this.normalMapType=0;this.normalScale=new y(1,1);this.displacementMap=null;this.displacementScale=1;this.displacementBias=0;this.envMap=this.alphaMap=this.metalnessMap=this.roughnessMap=null;this.envMapIntensity=1;this.refractionRatio=.98;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)}
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-function Ab(a){Qa.call(this);this.defines={PHYSICAL:""};this.type="MeshPhysicalMaterial";this.reflectivity=.5;this.clearCoatRoughness=this.clearCoat=0;this.setValues(a)}function Ga(a){K.call(this);this.type="MeshPhongMaterial";this.color=new J(16777215);this.specular=new J(1118481);this.shininess=30;this.lightMap=this.map=null;this.lightMapIntensity=1;this.aoMap=null;this.aoMapIntensity=1;this.emissive=new J(0);this.emissiveIntensity=1;this.bumpMap=this.emissiveMap=null;this.bumpScale=1;this.normalMap=
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-null;this.normalMapType=0;this.normalScale=new y(1,1);this.displacementMap=null;this.displacementScale=1;this.displacementBias=0;this.envMap=this.alphaMap=this.specularMap=null;this.combine=0;this.reflectivity=1;this.refractionRatio=.98;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)}function Bb(a){Ga.call(this);this.defines={TOON:""};this.type="MeshToonMaterial";this.gradientMap=
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-null;this.setValues(a)}function Cb(a){K.call(this);this.type="MeshNormalMaterial";this.bumpMap=null;this.bumpScale=1;this.normalMap=null;this.normalMapType=0;this.normalScale=new y(1,1);this.displacementMap=null;this.displacementScale=1;this.displacementBias=0;this.wireframe=!1;this.wireframeLinewidth=1;this.morphNormals=this.morphTargets=this.skinning=this.lights=this.fog=!1;this.setValues(a)}function Db(a){K.call(this);this.type="MeshLambertMaterial";this.color=new J(16777215);this.lightMap=this.map=
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-null;this.lightMapIntensity=1;this.aoMap=null;this.aoMapIntensity=1;this.emissive=new J(0);this.emissiveIntensity=1;this.envMap=this.alphaMap=this.specularMap=this.emissiveMap=null;this.combine=0;this.reflectivity=1;this.refractionRatio=.98;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)}function Eb(a){U.call(this);this.type="LineDashedMaterial";this.scale=1;this.dashSize=3;this.gapSize=
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-1;this.setValues(a)}function ce(a,b,c){var d=this,e=!1,f=0,g=0,h=void 0;this.onStart=void 0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(a){g++;if(!1===e&&void 0!==d.onStart)d.onStart(a,f,g);e=!0};this.itemEnd=function(a){f++;if(void 0!==d.onProgress)d.onProgress(a,f,g);if(f===g&&(e=!1,void 0!==d.onLoad))d.onLoad()};this.itemError=function(a){if(void 0!==d.onError)d.onError(a)};this.resolveURL=function(a){return h?h(a):a};this.setURLModifier=function(a){h=a;return this}}
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-function Ha(a){this.manager=void 0!==a?a:wa}function jf(a){this.manager=void 0!==a?a:wa;this._parser=null}function de(a){this.manager=void 0!==a?a:wa;this._parser=null}function bd(a){this.manager=void 0!==a?a:wa}function ee(a){this.manager=void 0!==a?a:wa}function vd(a){this.manager=void 0!==a?a:wa}function G(){this.type="Curve";this.arcLengthDivisions=200}function sa(a,b,c,d,e,f,g,h){G.call(this);this.type="EllipseCurve";this.aX=a||0;this.aY=b||0;this.xRadius=c||1;this.yRadius=d||1;this.aStartAngle=
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-e||0;this.aEndAngle=f||2*Math.PI;this.aClockwise=g||!1;this.aRotation=h||0}function hc(a,b,c,d,e,f){sa.call(this,a,b,c,c,d,e,f);this.type="ArcCurve"}function fe(){var a=0,b=0,c=0,d=0;return{initCatmullRom:function(e,f,g,h,l){e=l*(g-e);h=l*(h-f);a=f;b=e;c=-3*f+3*g-2*e-h;d=2*f-2*g+e+h},initNonuniformCatmullRom:function(e,f,g,h,l,m,k){e=((f-e)/l-(g-e)/(l+m)+(g-f)/m)*m;h=((g-f)/m-(h-f)/(m+k)+(h-g)/k)*m;a=f;b=e;c=-3*f+3*g-2*e-h;d=2*f-2*g+e+h},calc:function(e){var f=e*e;return a+b*e+c*f+d*f*e}}}function pa(a,
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-b,c,d){G.call(this);this.type="CatmullRomCurve3";this.points=a||[];this.closed=b||!1;this.curveType=c||"centripetal";this.tension=d||.5}function kf(a,b,c,d,e){b=.5*(d-b);e=.5*(e-c);var f=a*a;return(2*c-2*d+b+e)*a*f+(-3*c+3*d-2*b-e)*f+b*a+c}function cd(a,b,c,d){var e=1-a;return e*e*b+2*(1-a)*a*c+a*a*d}function dd(a,b,c,d,e){var f=1-a,g=1-a;return f*f*f*b+3*g*g*a*c+3*(1-a)*a*a*d+a*a*a*e}function Ia(a,b,c,d){G.call(this);this.type="CubicBezierCurve";this.v0=a||new y;this.v1=b||new y;this.v2=c||new y;
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-this.v3=d||new y}function Ra(a,b,c,d){G.call(this);this.type="CubicBezierCurve3";this.v0=a||new p;this.v1=b||new p;this.v2=c||new p;this.v3=d||new p}function xa(a,b){G.call(this);this.type="LineCurve";this.v1=a||new y;this.v2=b||new y}function Ja(a,b){G.call(this);this.type="LineCurve3";this.v1=a||new p;this.v2=b||new p}function Ka(a,b,c){G.call(this);this.type="QuadraticBezierCurve";this.v0=a||new y;this.v1=b||new y;this.v2=c||new y}function Sa(a,b,c){G.call(this);this.type="QuadraticBezierCurve3";
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-this.v0=a||new p;this.v1=b||new p;this.v2=c||new p}function La(a){G.call(this);this.type="SplineCurve";this.points=a||[]}function Ya(){G.call(this);this.type="CurvePath";this.curves=[];this.autoClose=!1}function Ma(a){Ya.call(this);this.type="Path";this.currentPoint=new y;a&&this.setFromPoints(a)}function gb(a){Ma.call(this,a);this.uuid=F.generateUUID();this.type="Shape";this.holes=[]}function ba(a,b){B.call(this);this.type="Light";this.color=new J(a);this.intensity=void 0!==b?b:1;this.receiveShadow=
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-void 0}function wd(a,b,c){ba.call(this,a,c);this.type="HemisphereLight";this.castShadow=void 0;this.position.copy(B.DefaultUp);this.updateMatrix();this.groundColor=new J(b)}function Fb(a){this.camera=a;this.bias=0;this.radius=1;this.mapSize=new y(512,512);this.map=null;this.matrix=new I}function xd(){Fb.call(this,new ea(50,1,.5,500))}function yd(a,b,c,d,e,f){ba.call(this,a,b);this.type="SpotLight";this.position.copy(B.DefaultUp);this.updateMatrix();this.target=new B;Object.defineProperty(this,"power",
|
|
|
-{get:function(){return this.intensity*Math.PI},set:function(a){this.intensity=a/Math.PI}});this.distance=void 0!==c?c:0;this.angle=void 0!==d?d:Math.PI/3;this.penumbra=void 0!==e?e:0;this.decay=void 0!==f?f:1;this.shadow=new xd}function zd(a,b,c,d){ba.call(this,a,b);this.type="PointLight";Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(a){this.intensity=a/(4*Math.PI)}});this.distance=void 0!==c?c:0;this.decay=void 0!==d?d:1;this.shadow=new Fb(new ea(90,
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-1,.5,500))}function Ad(){Fb.call(this,new Kb(-5,5,5,-5,.5,500))}function Bd(a,b){ba.call(this,a,b);this.type="DirectionalLight";this.position.copy(B.DefaultUp);this.updateMatrix();this.target=new B;this.shadow=new Ad}function Cd(a,b){ba.call(this,a,b);this.type="AmbientLight";this.castShadow=void 0}function Dd(a,b,c,d){ba.call(this,a,b);this.type="RectAreaLight";this.width=void 0!==c?c:10;this.height=void 0!==d?d:10}function Ba(a,b,c,d){this.parameterPositions=a;this._cachedIndex=0;this.resultBuffer=
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-void 0!==d?d:new b.constructor(c);this.sampleValues=b;this.valueSize=c}function Ed(a,b,c,d){Ba.call(this,a,b,c,d);this._offsetNext=this._weightNext=this._offsetPrev=this._weightPrev=-0}function ed(a,b,c,d){Ba.call(this,a,b,c,d)}function Fd(a,b,c,d){Ba.call(this,a,b,c,d)}function da(a,b,c,d){if(void 0===a)throw Error("THREE.KeyframeTrack: track name is undefined");if(void 0===b||0===b.length)throw Error("THREE.KeyframeTrack: no keyframes in track named "+a);this.name=a;this.times=ra.convertArray(b,
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-this.TimeBufferType);this.values=ra.convertArray(c,this.ValueBufferType);this.setInterpolation(d||this.DefaultInterpolation);this.validate();this.optimize()}function Gd(a,b,c){da.call(this,a,b,c)}function Hd(a,b,c,d){da.call(this,a,b,c,d)}function ic(a,b,c,d){da.call(this,a,b,c,d)}function Id(a,b,c,d){Ba.call(this,a,b,c,d)}function fd(a,b,c,d){da.call(this,a,b,c,d)}function Jd(a,b,c,d){da.call(this,a,b,c,d)}function jc(a,b,c,d){da.call(this,a,b,c,d)}function Da(a,b,c){this.name=a;this.tracks=c;this.duration=
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-void 0!==b?b:-1;this.uuid=F.generateUUID();0>this.duration&&this.resetDuration();this.optimize()}function Sg(a){switch(a.toLowerCase()){case "scalar":case "double":case "float":case "number":case "integer":return ic;case "vector":case "vector2":case "vector3":case "vector4":return jc;case "color":return Hd;case "quaternion":return fd;case "bool":case "boolean":return Gd;case "string":return Jd}throw Error("THREE.KeyframeTrack: Unsupported typeName: "+a);}function Tg(a){if(void 0===a.type)throw Error("THREE.KeyframeTrack: track type undefined, can not parse");
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-var b=Sg(a.type);if(void 0===a.times){var c=[],d=[];ra.flattenJSON(a.keys,c,d,"value");a.times=c;a.values=d}return void 0!==b.parse?b.parse(a):new b(a.name,a.times,a.values,a.interpolation)}function Kd(a){this.manager=void 0!==a?a:wa;this.textures={}}function ge(a){this.manager=void 0!==a?a:wa}function kc(){}function he(a){"boolean"===typeof a&&(console.warn("THREE.JSONLoader: showStatus parameter has been removed from constructor."),a=void 0);this.manager=void 0!==a?a:wa;this.withCredentials=!1}
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-function lf(a){this.manager=void 0!==a?a:wa;this.texturePath=""}function ie(a){"undefined"===typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported.");"undefined"===typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported.");this.manager=void 0!==a?a:wa;this.options=void 0}function je(){this.type="ShapePath";this.color=new J;this.subPaths=[];this.currentPath=null}function ke(a){this.type="Font";this.data=a}function mf(a){this.manager=void 0!==
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-a?a:wa}function le(a){this.manager=void 0!==a?a:wa}function nf(){this.type="StereoCamera";this.aspect=1;this.eyeSep=.064;this.cameraL=new ea;this.cameraL.layers.enable(1);this.cameraL.matrixAutoUpdate=!1;this.cameraR=new ea;this.cameraR.layers.enable(2);this.cameraR.matrixAutoUpdate=!1}function gd(a,b,c){B.call(this);this.type="CubeCamera";var d=new ea(90,1,a,b);d.up.set(0,-1,0);d.lookAt(new p(1,0,0));this.add(d);var e=new ea(90,1,a,b);e.up.set(0,-1,0);e.lookAt(new p(-1,0,0));this.add(e);var f=new ea(90,
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-1,a,b);f.up.set(0,0,1);f.lookAt(new p(0,1,0));this.add(f);var g=new ea(90,1,a,b);g.up.set(0,0,-1);g.lookAt(new p(0,-1,0));this.add(g);var h=new ea(90,1,a,b);h.up.set(0,-1,0);h.lookAt(new p(0,0,1));this.add(h);var l=new ea(90,1,a,b);l.up.set(0,-1,0);l.lookAt(new p(0,0,-1));this.add(l);this.renderTarget=new Jb(c,c,{format:1022,magFilter:1006,minFilter:1006});this.renderTarget.texture.name="CubeCamera";this.update=function(a,b){null===this.parent&&this.updateMatrixWorld();var c=this.renderTarget,m=c.texture.generateMipmaps;
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-c.texture.generateMipmaps=!1;c.activeCubeFace=0;a.render(b,d,c);c.activeCubeFace=1;a.render(b,e,c);c.activeCubeFace=2;a.render(b,f,c);c.activeCubeFace=3;a.render(b,g,c);c.activeCubeFace=4;a.render(b,h,c);c.texture.generateMipmaps=m;c.activeCubeFace=5;a.render(b,l,c);a.setRenderTarget(null)};this.clear=function(a,b,c,d){for(var e=this.renderTarget,f=0;6>f;f++)e.activeCubeFace=f,a.setRenderTarget(e),a.clear(b,c,d);a.setRenderTarget(null)}}function me(){B.call(this);this.type="AudioListener";this.context=
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-ne.getContext();this.gain=this.context.createGain();this.gain.connect(this.context.destination);this.filter=null}function lc(a){B.call(this);this.type="Audio";this.context=a.context;this.gain=this.context.createGain();this.gain.connect(a.getInput());this.autoplay=!1;this.buffer=null;this.loop=!1;this.offset=this.startTime=0;this.playbackRate=1;this.isPlaying=!1;this.hasPlaybackControl=!0;this.sourceType="empty";this.filters=[]}function oe(a){lc.call(this,a);this.panner=this.context.createPanner();
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-this.panner.connect(this.gain)}function pe(a,b){this.analyser=a.context.createAnalyser();this.analyser.fftSize=void 0!==b?b:2048;this.data=new Uint8Array(this.analyser.frequencyBinCount);a.getOutput().connect(this.analyser)}function qe(a,b,c){this.binding=a;this.valueSize=c;a=Float64Array;switch(b){case "quaternion":b=this._slerp;break;case "string":case "bool":a=Array;b=this._select;break;default:b=this._lerp}this.buffer=new a(4*c);this._mixBufferRegion=b;this.referenceCount=this.useCount=this.cumulativeWeight=
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-0}function of(a,b,c){c=c||ma.parseTrackName(b);this._targetGroup=a;this._bindings=a.subscribe_(b,c)}function ma(a,b,c){this.path=b;this.parsedPath=c||ma.parseTrackName(b);this.node=ma.findNode(a,this.parsedPath.nodeName)||a;this.rootNode=a}function pf(){this.uuid=F.generateUUID();this._objects=Array.prototype.slice.call(arguments);this.nCachedObjects_=0;var a={};this._indicesByUUID=a;for(var b=0,c=arguments.length;b!==c;++b)a[arguments[b].uuid]=b;this._paths=[];this._parsedPaths=[];this._bindings=
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-[];this._bindingsIndicesByPath={};var d=this;this.stats={objects:{get total(){return d._objects.length},get inUse(){return this.total-d.nCachedObjects_}},get bindingsPerObject(){return d._bindings.length}}}function qf(a,b,c){this._mixer=a;this._clip=b;this._localRoot=c||null;a=b.tracks;b=a.length;c=Array(b);for(var d={endingStart:2400,endingEnd:2400},e=0;e!==b;++e){var f=a[e].createInterpolant(null);c[e]=f;f.settings=d}this._interpolantSettings=d;this._interpolants=c;this._propertyBindings=Array(b);
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-this._weightInterpolant=this._timeScaleInterpolant=this._byClipCacheIndex=this._cacheIndex=null;this.loop=2201;this._loopCount=-1;this._startTime=null;this.time=0;this._effectiveWeight=this.weight=this._effectiveTimeScale=this.timeScale=1;this.repetitions=Infinity;this.paused=!1;this.enabled=!0;this.clampWhenFinished=!1;this.zeroSlopeAtEnd=this.zeroSlopeAtStart=!0}function re(a){this._root=a;this._initMemoryManager();this.time=this._accuIndex=0;this.timeScale=1}function Ld(a,b){"string"===typeof a&&
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-(console.warn("THREE.Uniform: Type parameter is no longer needed."),a=b);this.value=a}function se(){H.call(this);this.type="InstancedBufferGeometry";this.maxInstancedCount=void 0}function te(a,b,c){rb.call(this,a,b);this.meshPerAttribute=c||1}function ue(a,b,c){Q.call(this,a,b);this.meshPerAttribute=c||1}function rf(a,b,c,d){this.ray=new pb(a,b);this.near=c||0;this.far=d||Infinity;this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}};Object.defineProperties(this.params,{PointCloud:{get:function(){console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points.");
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-return this.Points}}})}function sf(a,b){return a.distance-b.distance}function ve(a,b,c,d){if(!1!==a.visible&&(a.raycast(b,c),!0===d)){a=a.children;d=0;for(var e=a.length;d<e;d++)ve(a[d],b,c,!0)}}function tf(a){this.autoStart=void 0!==a?a:!0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1}function uf(a,b,c){this.radius=void 0!==a?a:1;this.phi=void 0!==b?b:0;this.theta=void 0!==c?c:0;return this}function vf(a,b,c){this.radius=void 0!==a?a:1;this.theta=void 0!==b?b:0;this.y=void 0!==c?
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-c:0;return this}function we(a,b){this.min=void 0!==a?a:new y(Infinity,Infinity);this.max=void 0!==b?b:new y(-Infinity,-Infinity)}function xe(a,b){this.start=void 0!==a?a:new p;this.end=void 0!==b?b:new p}function hd(a){B.call(this);this.material=a;this.render=function(){}}function id(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16711680;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=3*c.faces.length:c&&c.isBufferGeometry&&(b=c.attributes.normal.count);c=new H;b=new A(6*
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-b,3);c.addAttribute("position",b);V.call(this,c,new U({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function mc(a,b){B.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=b;a=new H;b=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(var c=0,d=1;32>c;c++,d++){var e=c/32*Math.PI*2,f=d/32*Math.PI*2;b.push(Math.cos(e),Math.sin(e),1,Math.cos(f),Math.sin(f),1)}a.addAttribute("position",new A(b,3));b=new U({fog:!1});
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-this.cone=new V(a,b);this.add(this.cone);this.update()}function wf(a){var b=[];a&&a.isBone&&b.push(a);for(var c=0;c<a.children.length;c++)b.push.apply(b,wf(a.children[c]));return b}function nc(a){for(var b=wf(a),c=new H,d=[],e=[],f=new J(0,0,1),g=new J(0,1,0),h=0;h<b.length;h++){var l=b[h];l.parent&&l.parent.isBone&&(d.push(0,0,0),d.push(0,0,0),e.push(f.r,f.g,f.b),e.push(g.r,g.g,g.b))}c.addAttribute("position",new A(d,3));c.addAttribute("color",new A(e,3));d=new U({vertexColors:2,depthTest:!1,depthWrite:!1,
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-transparent:!0});V.call(this,c,d);this.root=a;this.bones=b;this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1}function oc(a,b,c){this.light=a;this.light.updateMatrixWorld();this.color=c;a=new vb(b,4,2);b=new ya({wireframe:!0,fog:!1});oa.call(this,a,b);this.matrix=this.light.matrixWorld;this.matrixAutoUpdate=!1;this.update()}function pc(a,b){B.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=b;a=new U({fog:!1});b=new H;b.addAttribute("position",
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-new Q(new Float32Array(15),3));this.line=new la(b,a);this.add(this.line);this.update()}function qc(a,b,c){B.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;a=new sb(b);a.rotateY(.5*Math.PI);this.material=new ya({wireframe:!0,fog:!1});void 0===this.color&&(this.material.vertexColors=2);b=a.getAttribute("position");b=new Float32Array(3*b.count);a.addAttribute("color",new Q(b,3));this.add(new oa(a,this.material));this.update()}function jd(a,
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-b,c,d){a=a||10;b=b||10;c=new J(void 0!==c?c:4473924);d=new J(void 0!==d?d:8947848);var e=b/2,f=a/b,g=a/2;a=[];for(var h=[],l=0,m=0,k=-g;l<=b;l++,k+=f){a.push(-g,0,k,g,0,k);a.push(k,0,-g,k,0,g);var n=l===e?c:d;n.toArray(h,m);m+=3;n.toArray(h,m);m+=3;n.toArray(h,m);m+=3;n.toArray(h,m);m+=3}b=new H;b.addAttribute("position",new A(a,3));b.addAttribute("color",new A(h,3));c=new U({vertexColors:2});V.call(this,b,c)}function Md(a,b,c,d,e,f){a=a||10;b=b||16;c=c||8;d=d||64;e=new J(void 0!==e?e:4473924);f=
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-new J(void 0!==f?f:8947848);var g=[],h=[],l;for(l=0;l<=b;l++){var m=l/b*2*Math.PI;var k=Math.sin(m)*a;m=Math.cos(m)*a;g.push(0,0,0);g.push(k,0,m);var n=l&1?e:f;h.push(n.r,n.g,n.b);h.push(n.r,n.g,n.b)}for(l=0;l<=c;l++){n=l&1?e:f;var q=a-a/c*l;for(b=0;b<d;b++)m=b/d*2*Math.PI,k=Math.sin(m)*q,m=Math.cos(m)*q,g.push(k,0,m),h.push(n.r,n.g,n.b),m=(b+1)/d*2*Math.PI,k=Math.sin(m)*q,m=Math.cos(m)*q,g.push(k,0,m),h.push(n.r,n.g,n.b)}a=new H;a.addAttribute("position",new A(g,3));a.addAttribute("color",new A(h,
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-3));g=new U({vertexColors:2});V.call(this,a,g)}function kd(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16776960;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=c.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");c=new H;b=new A(6*b,3);c.addAttribute("position",b);V.call(this,c,new U({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function rc(a,b,c){B.call(this);this.light=
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-a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;void 0===b&&(b=1);a=new H;a.addAttribute("position",new A([-b,b,0,b,b,0,b,-b,0,-b,-b,0,-b,b,0],3));b=new U({fog:!1});this.lightPlane=new la(a,b);this.add(this.lightPlane);a=new H;a.addAttribute("position",new A([0,0,0,0,0,1],3));this.targetLine=new la(a,b);this.add(this.targetLine);this.update()}function ld(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){f.push(0,0,0);g.push(b.r,b.g,b.b);void 0===h[a]&&
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-(h[a]=[]);h[a].push(f.length/3-1)}var d=new H,e=new U({color:16777215,vertexColors:1}),f=[],g=[],h={},l=new J(16755200),m=new J(16711680),k=new J(43775),n=new J(16777215),q=new J(3355443);b("n1","n2",l);b("n2","n4",l);b("n4","n3",l);b("n3","n1",l);b("f1","f2",l);b("f2","f4",l);b("f4","f3",l);b("f3","f1",l);b("n1","f1",l);b("n2","f2",l);b("n3","f3",l);b("n4","f4",l);b("p","n1",m);b("p","n2",m);b("p","n3",m);b("p","n4",m);b("u1","u2",k);b("u2","u3",k);b("u3","u1",k);b("c","t",n);b("p","c",q);b("cn1",
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|
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-"cn2",q);b("cn3","cn4",q);b("cf1","cf2",q);b("cf3","cf4",q);d.addAttribute("position",new A(f,3));d.addAttribute("color",new A(g,3));V.call(this,d,e);this.camera=a;this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=h;this.update()}function Gb(a,b){this.object=a;void 0===b&&(b=16776960);a=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]);var c=new Float32Array(24),d=new H;d.setIndex(new Q(a,1));
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-d.addAttribute("position",new Q(c,3));V.call(this,d,new U({color:b}));this.matrixAutoUpdate=!1;this.update()}function md(a,b){this.type="Box3Helper";this.box=a;a=void 0!==b?b:16776960;b=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]);var c=new H;c.setIndex(new Q(b,1));c.addAttribute("position",new A([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3));V.call(this,c,new U({color:a}));this.geometry.computeBoundingSphere()}function nd(a,b,c){this.type="PlaneHelper";this.plane=
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|
|
-a;this.size=void 0===b?1:b;a=void 0!==c?c:16776960;b=new H;b.addAttribute("position",new A([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3));b.computeBoundingSphere();la.call(this,b,new U({color:a}));b=new H;b.addAttribute("position",new A([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3));b.computeBoundingSphere();this.add(new oa(b,new ya({color:a,opacity:.2,transparent:!0,depthWrite:!1})))}function Hb(a,b,c,d,e,f){B.call(this);void 0===d&&(d=16776960);void 0===c&&(c=1);void 0===
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-e&&(e=.2*c);void 0===f&&(f=.2*e);void 0===Nd&&(Nd=new H,Nd.addAttribute("position",new A([0,0,0,0,1,0],3)),ye=new Xa(0,.5,1,5,1),ye.translate(0,-.5,0));this.position.copy(b);this.line=new la(Nd,new U({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);this.cone=new oa(ye,new ya({color:d}));this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c,e,f)}function od(a){a=a||1;var b=[0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a];a=new H;a.addAttribute("position",new A(b,
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-3));a.addAttribute("color",new A([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));b=new U({vertexColors:2});V.call(this,a,b)}function xf(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");pa.call(this,a);this.type="catmullrom";this.closed=!0}function yf(a){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");pa.call(this,a);this.type="catmullrom"}function ze(a){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.");
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|
|
-pa.call(this,a);this.type="catmullrom"}void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52));void 0===Number.isInteger&&(Number.isInteger=function(a){return"number"===typeof a&&isFinite(a)&&Math.floor(a)===a});void 0===Math.sign&&(Math.sign=function(a){return 0>a?-1:0<a?1:+a});!1==="name"in Function.prototype&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*([^\(\s]*)/)[1]}});void 0===Object.assign&&function(){Object.assign=function(a){if(void 0===
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-a||null===a)throw new TypeError("Cannot convert undefined or null to object");for(var b=Object(a),c=1;c<arguments.length;c++){var d=arguments[c];if(void 0!==d&&null!==d)for(var e in d)Object.prototype.hasOwnProperty.call(d,e)&&(b[e]=d[e])}return b}}();Object.assign(ja.prototype,{addEventListener:function(a,b){void 0===this._listeners&&(this._listeners={});var c=this._listeners;void 0===c[a]&&(c[a]=[]);-1===c[a].indexOf(b)&&c[a].push(b)},hasEventListener:function(a,b){if(void 0===this._listeners)return!1;
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-var c=this._listeners;return void 0!==c[a]&&-1!==c[a].indexOf(b)},removeEventListener:function(a,b){void 0!==this._listeners&&(a=this._listeners[a],void 0!==a&&(b=a.indexOf(b),-1!==b&&a.splice(b,1)))},dispatchEvent:function(a){if(void 0!==this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;b=b.slice(0);for(var c=0,d=b.length;c<d;c++)b[c].call(this,a)}}}});var F={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){for(var a=[],b=0;256>b;b++)a[b]=(16>b?"0":"")+b.toString(16);
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-return function(){var b=4294967295*Math.random()|0,d=4294967295*Math.random()|0,e=4294967295*Math.random()|0,f=4294967295*Math.random()|0;return(a[b&255]+a[b>>8&255]+a[b>>16&255]+a[b>>24&255]+"-"+a[d&255]+a[d>>8&255]+"-"+a[d>>16&15|64]+a[d>>24&255]+"-"+a[e&63|128]+a[e>>8&255]+"-"+a[e>>16&255]+a[e>>24&255]+a[f&255]+a[f>>8&255]+a[f>>16&255]+a[f>>24&255]).toUpperCase()}}(),clamp:function(a,b,c){return Math.max(b,Math.min(c,a))},euclideanModulo:function(a,b){return(a%b+b)%b},mapLinear:function(a,b,c,
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-d,e){return d+(a-b)*(e-d)/(c-b)},lerp:function(a,b,c){return(1-c)*a+c*b},smoothstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},randInt:function(a,b){return a+Math.floor(Math.random()*(b-a+1))},randFloat:function(a,b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(.5-Math.random())},degToRad:function(a){return a*F.DEG2RAD},radToDeg:function(a){return a*
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-F.RAD2DEG},isPowerOfTwo:function(a){return 0===(a&a-1)&&0!==a},ceilPowerOfTwo:function(a){return Math.pow(2,Math.ceil(Math.log(a)/Math.LN2))},floorPowerOfTwo:function(a){return Math.pow(2,Math.floor(Math.log(a)/Math.LN2))}};Object.defineProperties(y.prototype,{width:{get:function(){return this.x},set:function(a){this.x=a}},height:{get:function(){return this.y},set:function(a){this.y=a}}});Object.assign(y.prototype,{isVector2:!0,set:function(a,b){this.x=a;this.y=b;return this},setScalar:function(a){this.y=
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|
-this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,
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-b){if(void 0!==b)return console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),
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-this.subVectors(a,b);this.x-=a.x;this.y-=a.y;return this},subScalar:function(a){this.x-=a;this.y-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiply:function(a){this.x*=a.x;this.y*=a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divide:function(a){this.x/=a.x;this.y/=a.y;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},applyMatrix3:function(a){var b=this.x,c=this.y;a=a.elements;this.x=a[0]*b+a[3]*c+a[6];this.y=
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-a[1]*b+a[4]*c+a[7];return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));return this},clampScalar:function(){var a=new y,b=new y;return function(c,d){a.set(c,c);b.set(d,d);return this.clamp(a,b)}}(),clampLength:function(a,b){var c=this.length();return this.divideScalar(c||
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-1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);return this},negate:function(){this.x=-this.x;this.y=-this.y;return this},dot:function(a){return this.x*
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-a.x+this.y*a.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var a=Math.atan2(this.y,this.x);0>a&&(a+=2*Math.PI);return a},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x;a=this.y-a.y;return b*b+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-
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-a.x)+Math.abs(this.y-a.y)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;return a},fromBufferAttribute:function(a,
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|
-b,c){void 0!==c&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);return this},rotateAround:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d=this.x-a.x,e=this.y-a.y;this.x=d*c-e*b+a.x;this.y=d*b+e*c+a.y;return this}});Object.assign(I.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,l,m,k,n,q,v,r,p){var u=this.elements;u[0]=a;u[4]=b;u[8]=c;u[12]=d;u[1]=e;u[5]=f;u[9]=g;u[13]=h;u[2]=l;u[6]=m;u[10]=k;u[14]=n;u[3]=q;u[7]=v;u[11]=
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-r;u[15]=p;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new I).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return this},copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,
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-b,c){a.setFromMatrixColumn(this,0);b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,2);return this},makeBasis:function(a,b,c){this.set(a.x,b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(){var a=new p;return function(b){var c=this.elements,d=b.elements,e=1/a.setFromMatrixColumn(b,0).length(),f=1/a.setFromMatrixColumn(b,1).length();b=1/a.setFromMatrixColumn(b,2).length();c[0]=d[0]*e;c[1]=d[1]*e;c[2]=d[2]*e;c[3]=0;c[4]=d[4]*f;c[5]=d[5]*f;c[6]=d[6]*f;c[7]=
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|
-0;c[8]=d[8]*b;c[9]=d[9]*b;c[10]=d[10]*b;c[11]=0;c[12]=0;c[13]=0;c[14]=0;c[15]=1;return this}}(),makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c);c=Math.sin(c);var g=Math.cos(d);d=Math.sin(d);var h=Math.cos(e);e=Math.sin(e);if("XYZ"===a.order){a=f*h;var l=f*e,m=c*h,k=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=l+m*d;b[5]=a-k*d;b[9]=-c*g;b[2]=
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-k-a*d;b[6]=m+l*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,l=g*e,m=d*h,k=d*e,b[0]=a+k*c,b[4]=m*c-l,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=l*c-m,b[6]=k+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,l=g*e,m=d*h,k=d*e,b[0]=a-k*c,b[4]=-f*e,b[8]=m+l*c,b[1]=l+m*c,b[5]=f*h,b[9]=k-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,l=f*e,m=c*h,k=c*e,b[0]=g*h,b[4]=m*d-l,b[8]=a*d+k,b[1]=g*e,b[5]=k*d+a,b[9]=l*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,l=f*d,m=c*g,k=c*d,b[0]=g*h,b[4]=k-a*e,b[8]=m*e+l,b[1]=
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-e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=l*e+m,b[10]=a-k*e):"XZY"===a.order&&(a=f*g,l=f*d,m=c*g,k=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+k,b[5]=f*h,b[9]=l*e-m,b[2]=m*e-l,b[6]=c*h,b[10]=k*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(){var a=new p(0,0,0),b=new p(1,1,1);return function(c){return this.compose(a,c,b)}}(),lookAt:function(){var a=new p,b=new p,c=new p;return function(d,e,f){var g=this.elements;c.subVectors(d,e);0===c.lengthSq()&&
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|
-(c.z=1);c.normalize();a.crossVectors(f,c);0===a.lengthSq()&&(1===Math.abs(f.z)?c.x+=1E-4:c.z+=1E-4,c.normalize(),a.crossVectors(f,c));a.normalize();b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,
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|
-this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[4],f=c[8],g=c[12],h=c[1],l=c[5],m=c[9],k=c[13],n=c[2],q=c[6],v=c[10],r=c[14],p=c[3],z=c[7],x=c[11];c=c[15];var w=d[0],C=d[4],D=d[8],y=d[12],P=d[1],A=d[5],B=d[9],H=d[13],F=d[2],G=d[6],J=d[10],L=d[14],I=d[3],K=d[7],O=d[11];d=d[15];b[0]=a*w+e*P+f*F+g*I;b[4]=a*C+e*A+f*G+g*K;b[8]=a*D+e*B+f*J+g*O;b[12]=a*y+e*H+f*L+g*d;b[1]=h*w+l*P+m*F+k*I;b[5]=h*C+l*A+m*G+k*K;b[9]=h*D+l*B+m*J+k*O;b[13]=h*y+l*H+m*L+k*d;b[2]=
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|
-n*w+q*P+v*F+r*I;b[6]=n*C+q*A+v*G+r*K;b[10]=n*D+q*B+v*J+r*O;b[14]=n*y+q*H+v*L+r*d;b[3]=p*w+z*P+x*F+c*I;b[7]=p*C+z*A+x*G+c*K;b[11]=p*D+z*B+x*J+c*O;b[15]=p*y+z*H+x*L+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToBufferAttribute:function(){var a=new p;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=
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-b.getZ(c),a.applyMatrix4(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],h=a[9],l=a[13],m=a[2],k=a[6],n=a[10],q=a[14];return a[3]*(+e*h*k-d*l*k-e*g*n+c*l*n+d*g*q-c*h*q)+a[7]*(+b*h*q-b*l*n+e*f*n-d*f*q+d*l*m-e*h*m)+a[11]*(+b*l*k-b*g*q-e*f*k+c*f*q+e*g*m-c*l*m)+a[15]*(-d*g*m-b*h*k+b*g*n+d*f*k-c*f*n+c*h*m)},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;
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-b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements;a=d[0];var e=d[1],f=d[2],g=d[3],h=d[4],l=d[5],m=d[6],k=d[7],n=d[8],q=d[9],v=d[10],r=d[11],p=d[12],z=d[13],x=d[14];d=d[15];var w=q*x*k-z*v*k+z*m*r-l*x*r-q*m*d+l*v*d,C=p*v*k-n*x*k-p*m*r+h*x*r+n*m*d-h*v*d,D=n*z*k-p*q*k+p*l*r-h*z*r-n*l*d+h*q*d,y=p*q*m-n*z*m-p*l*v+h*z*
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|
-v+n*l*x-h*q*x,P=a*w+e*C+f*D+g*y;if(0===P){if(!0===b)throw Error("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/P;c[0]=w*b;c[1]=(z*v*g-q*x*g-z*f*r+e*x*r+q*f*d-e*v*d)*b;c[2]=(l*x*g-z*m*g+z*f*k-e*x*k-l*f*d+e*m*d)*b;c[3]=(q*m*g-l*v*g-q*f*k+e*v*k+l*f*r-e*m*r)*b;c[4]=C*b;c[5]=(n*x*g-p*v*g+p*f*r-a*x*r-n*f*d+a*v*d)*b;c[6]=(p*m*g-h*x*g-p*f*k+a*x*k+h*f*d-a*m*d)*b;c[7]=(h*v*g-
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|
-n*m*g+n*f*k-a*v*k-h*f*r+a*m*r)*b;c[8]=D*b;c[9]=(p*q*g-n*z*g-p*e*r+a*z*r+n*e*d-a*q*d)*b;c[10]=(h*z*g-p*l*g+p*e*k-a*z*k-h*e*d+a*l*d)*b;c[11]=(n*l*g-h*q*g-n*e*k+a*q*k+h*e*r-a*l*r)*b;c[12]=y*b;c[13]=(n*z*f-p*q*f+p*e*v-a*z*v-n*e*x+a*q*x)*b;c[14]=(p*l*f-h*z*f-p*e*m+a*z*m+h*e*x-a*l*x)*b;c[15]=(h*q*f-n*l*f+n*e*m-a*q*m-h*e*v+a*l*v)*b;return this},scale:function(a){var b=this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},
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|
-getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10]))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=
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|
-Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d=1-c,e=a.x,f=a.y;a=a.z;var g=d*e,h=d*f;this.set(g*e+c,g*f-b*a,g*a+b*f,0,g*f+b*a,h*f+c,h*a-b*e,0,g*a-b*f,h*a+b*e,d*a*a+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},makeShear:function(a,b,c){this.set(1,b,c,0,a,1,c,0,a,b,1,0,0,0,0,1);return this},compose:function(a,b,c){var d=this.elements,e=
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|
-b._x,f=b._y,g=b._z,h=b._w,l=e+e,m=f+f,k=g+g;b=e*l;var n=e*m;e*=k;var q=f*m;f*=k;g*=k;l*=h;m*=h;h*=k;k=c.x;var p=c.y;c=c.z;d[0]=(1-(q+g))*k;d[1]=(n+h)*k;d[2]=(e-m)*k;d[3]=0;d[4]=(n-h)*p;d[5]=(1-(b+g))*p;d[6]=(f+l)*p;d[7]=0;d[8]=(e+m)*c;d[9]=(f-l)*c;d[10]=(1-(b+q))*c;d[11]=0;d[12]=a.x;d[13]=a.y;d[14]=a.z;d[15]=1;return this},decompose:function(){var a=new p,b=new I;return function(c,d,e){var f=this.elements,g=a.set(f[0],f[1],f[2]).length(),h=a.set(f[4],f[5],f[6]).length(),l=a.set(f[8],f[9],f[10]).length();
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-0>this.determinant()&&(g=-g);c.x=f[12];c.y=f[13];c.z=f[14];b.copy(this);c=1/g;f=1/h;var m=1/l;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=m;b.elements[9]*=m;b.elements[10]*=m;d.setFromRotationMatrix(b);e.x=g;e.y=h;e.z=l;return this}}(),makePerspective:function(a,b,c,d,e,f){void 0===f&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var g=this.elements;g[0]=
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|
-2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(c-d);g[9]=(c+d)/(c-d);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;g[11]=-1;g[15]=0;return this},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=1/(b-a),l=1/(c-d),m=1/(f-e);g[0]=2*h;g[4]=0;g[8]=0;g[12]=-((b+a)*h);g[1]=0;g[5]=2*l;g[9]=0;g[13]=-((c+d)*l);g[2]=0;g[6]=0;g[10]=-2*m;g[14]=-((f+e)*m);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=
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|
-0;16>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;16>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a}});Object.assign(X,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,
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-d)},slerpFlat:function(a,b,c,d,e,f,g){var h=c[d+0],l=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var k=e[f+1],n=e[f+2];e=e[f+3];if(c!==e||h!==d||l!==k||m!==n){f=1-g;var q=h*d+l*k+m*n+c*e,p=0<=q?1:-1,r=1-q*q;r>Number.EPSILON&&(r=Math.sqrt(r),q=Math.atan2(r,q*p),f=Math.sin(f*q)/r,g=Math.sin(g*q)/r);p*=g;h=h*f+d*p;l=l*f+k*p;m=m*f+n*p;c=c*f+e*p;f===1-g&&(g=1/Math.sqrt(h*h+l*l+m*m+c*c),h*=g,l*=g,m*=g,c*=g)}a[b]=h;a[b+1]=l;a[b+2]=m;a[b+3]=c}});Object.defineProperties(X.prototype,{x:{get:function(){return this._x},
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-set:function(a){this._x=a;this.onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this.onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this.onChangeCallback()}},w:{get:function(){return this._w},set:function(a){this._w=a;this.onChangeCallback()}}});Object.assign(X.prototype,{set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,
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-this._w)},copy:function(a){this._x=a.x;this._y=a.y;this._z=a.z;this._w=a.w;this.onChangeCallback();return this},setFromEuler:function(a,b){if(!a||!a.isEuler)throw Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var c=a._x,d=a._y,e=a._z;a=a.order;var f=Math.cos,g=Math.sin,h=f(c/2),l=f(d/2);f=f(e/2);c=g(c/2);d=g(d/2);e=g(e/2);"XYZ"===a?(this._x=c*l*f+h*d*e,this._y=h*d*f-c*l*e,this._z=h*l*e+c*d*f,this._w=h*l*f-c*d*e):"YXZ"===a?(this._x=c*l*f+
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-h*d*e,this._y=h*d*f-c*l*e,this._z=h*l*e-c*d*f,this._w=h*l*f+c*d*e):"ZXY"===a?(this._x=c*l*f-h*d*e,this._y=h*d*f+c*l*e,this._z=h*l*e+c*d*f,this._w=h*l*f-c*d*e):"ZYX"===a?(this._x=c*l*f-h*d*e,this._y=h*d*f+c*l*e,this._z=h*l*e-c*d*f,this._w=h*l*f+c*d*e):"YZX"===a?(this._x=c*l*f+h*d*e,this._y=h*d*f+c*l*e,this._z=h*l*e-c*d*f,this._w=h*l*f-c*d*e):"XZY"===a&&(this._x=c*l*f-h*d*e,this._y=h*d*f-c*l*e,this._z=h*l*e+c*d*f,this._w=h*l*f+c*d*e);if(!1!==b)this.onChangeCallback();return this},setFromAxisAngle:function(a,
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-b){b/=2;var c=Math.sin(b);this._x=a.x*c;this._y=a.y*c;this._z=a.z*c;this._w=Math.cos(b);this.onChangeCallback();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0];a=b[4];var d=b[8],e=b[1],f=b[5],g=b[9],h=b[2],l=b[6];b=b[10];var m=c+f+b;0<m?(c=.5/Math.sqrt(m+1),this._w=.25/c,this._x=(l-g)*c,this._y=(d-h)*c,this._z=(e-a)*c):c>f&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(l-g)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+h)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-h)/c,this._x=(a+e)/c,this._y=
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-.25*c,this._z=(g+l)/c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+h)/c,this._y=(g+l)/c,this._z=.25*c);this.onChangeCallback();return this},setFromUnitVectors:function(){var a=new p,b;return function(c,d){void 0===a&&(a=new p);b=c.dot(d)+1;1E-6>b?(b=0,Math.abs(c.x)>Math.abs(c.z)?a.set(-c.y,c.x,0):a.set(0,-c.z,c.y)):a.crossVectors(c,d);this._x=a.x;this._y=a.y;this._z=a.z;this._w=b;return this.normalize()}}(),angleTo:function(a){return 2*Math.acos(Math.abs(F.clamp(this.dot(a),-1,1)))},inverse:function(){return this.conjugate()},
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-conjugate:function(){this._x*=-1;this._y*=-1;this._z*=-1;this.onChangeCallback();return this},dot:function(a){return this._x*a._x+this._y*a._y+this._z*a._z+this._w*a._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);this.onChangeCallback();
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-return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},premultiply:function(a){return this.multiplyQuaternions(a,this)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z;a=a._w;var f=b._x,g=b._y,h=b._z;b=b._w;this._x=c*b+a*f+d*h-e*g;this._y=d*b+a*g+e*f-c*h;this._z=e*b+a*h+c*g-d*f;this._w=a*b-c*f-d*g-e*h;this.onChangeCallback();
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-return this},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z;0>g?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y=d,this._z=e,this;a=1-g*g;if(a<=Number.EPSILON)return g=1-b,this._w=g*f+b*this._w,this._x=g*c+b*this._x,this._y=g*d+b*this._y,this._z=g*e+b*this._z,this.normalize();a=Math.sqrt(a);var h=Math.atan2(a,g);g=Math.sin((1-b)*h)/
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-a;b=Math.sin(b*h)/a;this._w=f*g+this._w*b;this._x=c*g+this._x*b;this._y=d*g+this._y*b;this._z=e*g+this._z*b;this.onChangeCallback();return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._w;return a},onChange:function(a){this.onChangeCallback=
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-a;return this},onChangeCallback:function(){}});Object.assign(p.prototype,{isVector3:!0,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setScalar:function(a){this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;
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-case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},
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-addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=
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-a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(){var a=new X;return function(b){b&&b.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");
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-return this.applyQuaternion(a.setFromEuler(b))}}(),applyAxisAngle:function(){var a=new X;return function(b,c){return this.applyQuaternion(a.setFromAxisAngle(b,c))}}(),applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*
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-d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var h=a*b+f*d-g*c,l=a*c+g*b-e*d,m=a*d+e*c-f*b;b=-e*b-f*c-g*d;this.x=h*a+b*-e+l*-g-m*-f;this.y=l*a+b*-f+m*-e-h*-g;this.z=m*a+b*-g+h*-f-l*-e;return this},project:function(){var a=new I;return function(b){a.multiplyMatrices(b.projectionMatrix,a.getInverse(b.matrixWorld));return this.applyMatrix4(a)}}(),unproject:function(){var a=new I;return function(b){a.multiplyMatrices(b.matrixWorld,
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-a.getInverse(b.projectionMatrix));return this.applyMatrix4(a)}}(),transformDirection:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*b+a[6]*c+a[10]*d;return this.normalize()},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);return this},max:function(a){this.x=
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-Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));return this},clampScalar:function(){var a=new p,b=new p;return function(c,d){a.set(c,c,c);b.set(d,d,d);return this.clamp(a,b)}}(),clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=
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-Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);return this},negate:function(){this.x=
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--this.x;this.y=-this.y;this.z=-this.z;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-
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-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},cross:function(a,b){return void 0!==b?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b)):this.crossVectors(this,a)},crossVectors:function(a,b){var c=a.x,d=a.y;a=a.z;var e=b.x,f=b.y;b=b.z;this.x=d*b-a*f;this.y=a*e-c*b;this.z=c*f-d*e;return this},projectOnVector:function(a){var b=
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-a.dot(this)/a.lengthSq();return this.copy(a).multiplyScalar(b)},projectOnPlane:function(){var a=new p;return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a=new p;return function(b){return this.sub(a.copy(b).multiplyScalar(2*this.dot(b)))}}(),angleTo:function(a){a=this.dot(a)/Math.sqrt(this.lengthSq()*a.lengthSq());return Math.acos(F.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-
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-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y-a.y)+Math.abs(this.z-a.z)},setFromSpherical:function(a){var b=Math.sin(a.phi)*a.radius;this.x=b*Math.sin(a.theta);this.y=Math.cos(a.phi)*a.radius;this.z=b*Math.cos(a.theta);return this},setFromCylindrical:function(a){this.x=a.radius*Math.sin(a.theta);this.y=a.y;this.z=a.radius*Math.cos(a.theta);return this},setFromMatrixPosition:function(a){a=a.elements;this.x=a[12];this.y=
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-a[13];this.z=a[14];return this},setFromMatrixScale:function(a){var b=this.setFromMatrixColumn(a,0).length(),c=this.setFromMatrixColumn(a,1).length();a=this.setFromMatrixColumn(a,2).length();this.x=b;this.y=c;this.z=a;return this},setFromMatrixColumn:function(a,b){return this.fromArray(a.elements,4*b)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=
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-[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});Object.assign(ka.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,l){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=h;m[6]=c;m[7]=f;m[8]=l;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},
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-copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);return this},applyToBufferAttribute:function(){var a=new p;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix3(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),multiply:function(a){return this.multiplyMatrices(this,
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-a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[3],f=c[6],g=c[1],h=c[4],l=c[7],m=c[2],k=c[5];c=c[8];var n=d[0],q=d[3],p=d[6],r=d[1],t=d[4],z=d[7],x=d[2],w=d[5];d=d[8];b[0]=a*n+e*r+f*x;b[3]=a*q+e*t+f*w;b[6]=a*p+e*z+f*d;b[1]=g*n+h*r+l*x;b[4]=g*q+h*t+l*w;b[7]=g*p+h*z+l*d;b[2]=m*n+k*r+c*x;b[5]=m*q+k*t+c*w;b[8]=m*p+k*z+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=
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-a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],l=a[7];a=a[8];return b*f*a-b*g*l-c*e*a+c*g*h+d*e*l-d*f*h},getInverse:function(a,b){a&&a.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var c=a.elements;a=this.elements;var d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],l=c[5],m=c[6],k=c[7];c=c[8];var n=c*h-l*k,q=l*m-c*g,p=k*g-h*m,r=d*n+e*q+f*p;if(0===r){if(!0===
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-b)throw Error("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/r;a[0]=n*b;a[1]=(f*k-c*e)*b;a[2]=(l*e-f*h)*b;a[3]=q*b;a[4]=(c*d-f*m)*b;a[5]=(f*g-l*d)*b;a[6]=p*b;a[7]=(e*m-k*d)*b;a[8]=(h*d-e*g)*b;return this},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[3];a[3]=b;b=a[2];a[2]=a[6];a[6]=b;b=a[5];a[5]=a[7];a[7]=b;return this},getNormalMatrix:function(a){return this.setFromMatrix4(a).getInverse(this).transpose()},
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|
-transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},setUvTransform:function(a,b,c,d,e,f,g){var h=Math.cos(e);e=Math.sin(e);this.set(c*h,c*e,-c*(h*f+e*g)+f+a,-d*e,d*h,-d*(-e*f+h*g)+g+b,0,0,1)},scale:function(a,b){var c=this.elements;c[0]*=a;c[3]*=a;c[6]*=a;c[1]*=b;c[4]*=b;c[7]*=b;return this},rotate:function(a){var b=Math.cos(a);a=Math.sin(a);var c=this.elements,d=c[0],e=c[3],f=c[6],g=c[1],h=c[4],
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|
-l=c[7];c[0]=b*d+a*g;c[3]=b*e+a*h;c[6]=b*f+a*l;c[1]=-a*d+b*g;c[4]=-a*e+b*h;c[7]=-a*f+b*l;return this},translate:function(a,b){var c=this.elements;c[0]+=a*c[2];c[3]+=a*c[5];c[6]+=a*c[8];c[1]+=b*c[2];c[4]+=b*c[5];c[7]+=b*c[8];return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;9>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;9>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=
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|
|
-this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a}});var hb={getDataURL:function(a){if(a instanceof HTMLCanvasElement)var b=a;else{"undefined"!==typeof OffscreenCanvas?b=new OffscreenCanvas(a.width,a.height):(b=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),b.width=a.width,b.height=a.height);var c=b.getContext("2d");a instanceof ImageData?c.putImageData(a,0,0):c.drawImage(a,0,0,a.width,a.height)}return 2048<
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|
|
-b.width||2048<b.height?b.toDataURL("image/jpeg",.6):b.toDataURL("image/png")}},Df=0;S.DEFAULT_IMAGE=void 0;S.DEFAULT_MAPPING=300;S.prototype=Object.assign(Object.create(ja.prototype),{constructor:S,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.image=a.image;this.mipmaps=a.mipmaps.slice(0);
|
|
|
-this.mapping=a.mapping;this.wrapS=a.wrapS;this.wrapT=a.wrapT;this.magFilter=a.magFilter;this.minFilter=a.minFilter;this.anisotropy=a.anisotropy;this.format=a.format;this.type=a.type;this.offset.copy(a.offset);this.repeat.copy(a.repeat);this.center.copy(a.center);this.rotation=a.rotation;this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrix.copy(a.matrix);this.generateMipmaps=a.generateMipmaps;this.premultiplyAlpha=a.premultiplyAlpha;this.flipY=a.flipY;this.unpackAlignment=a.unpackAlignment;this.encoding=
|
|
|
-a.encoding;return this},toJSON:function(a){var b=void 0===a||"string"===typeof a;if(!b&&void 0!==a.textures[this.uuid])return a.textures[this.uuid];var c={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,minFilter:this.minFilter,magFilter:this.magFilter,
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|
|
-anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==this.image){var d=this.image;void 0===d.uuid&&(d.uuid=F.generateUUID());if(!b&&void 0===a.images[d.uuid]){if(Array.isArray(d)){var e=[];for(var f=0,g=d.length;f<g;f++)e.push(hb.getDataURL(d[f]))}else e=hb.getDataURL(d);a.images[d.uuid]={uuid:d.uuid,url:e}}c.image=d.uuid}b||(a.textures[this.uuid]=c);return c},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(a){if(300===this.mapping){a.applyMatrix3(this.matrix);if(0>
|
|
|
-a.x||1<a.x)switch(this.wrapS){case 1E3:a.x-=Math.floor(a.x);break;case 1001:a.x=0>a.x?0:1;break;case 1002:a.x=1===Math.abs(Math.floor(a.x)%2)?Math.ceil(a.x)-a.x:a.x-Math.floor(a.x)}if(0>a.y||1<a.y)switch(this.wrapT){case 1E3:a.y-=Math.floor(a.y);break;case 1001:a.y=0>a.y?0:1;break;case 1002:a.y=1===Math.abs(Math.floor(a.y)%2)?Math.ceil(a.y)-a.y:a.y-Math.floor(a.y)}this.flipY&&(a.y=1-a.y)}}});Object.defineProperty(S.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(aa.prototype,
|
|
|
-{isVector4:!0,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setScalar:function(a){this.w=this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;
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|
|
-case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},
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|
|
-addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;this.w+=a.w*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-=
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|
-a;this.y-=a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){return this.multiplyScalar(1/
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|
|
+objectSpaceNormalMap:1===b.normalMapType,displacementMap:!!b.displacementMap,roughnessMap:!!b.roughnessMap,metalnessMap:!!b.metalnessMap,specularMap:!!b.specularMap,alphaMap:!!b.alphaMap,gradientMap:!!b.gradientMap,combine:b.combine,vertexColors:b.vertexColors,fog:!!v,useFog:b.fog,fogExp:v&&v.isFogExp2,flatShading:b.flatShading,sizeAttenuation:b.sizeAttenuation,logarithmicDepthBuffer:c.logarithmicDepthBuffer,skinning:b.skinning&&0<l,maxBones:l,useVertexTexture:c.floatVertexTextures,morphTargets:b.morphTargets,
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|
|
+morphNormals:b.morphNormals,maxMorphTargets:a.maxMorphTargets,maxMorphNormals:a.maxMorphNormals,numDirLights:e.directional.length,numPointLights:e.point.length,numSpotLights:e.spot.length,numRectAreaLights:e.rectArea.length,numHemiLights:e.hemi.length,numClippingPlanes:n,numClipIntersection:q,dithering:b.dithering,shadowMapEnabled:a.shadowMap.enabled&&u.receiveShadow&&0<g.length,shadowMapType:a.shadowMap.type,toneMapping:a.toneMapping,physicallyCorrectLights:a.physicallyCorrectLights,premultipliedAlpha:b.premultipliedAlpha,
|
|
|
+alphaTest:b.alphaTest,doubleSided:2===b.side,flipSided:1===b.side,depthPacking:void 0!==b.depthPacking?b.depthPacking:!1}};this.getProgramCode=function(b,c){var d=[];c.shaderID?d.push(c.shaderID):(d.push(b.fragmentShader),d.push(b.vertexShader));if(void 0!==b.defines)for(var e in b.defines)d.push(e),d.push(b.defines[e]);for(e=0;e<g.length;e++)d.push(c[g[e]]);d.push(b.onBeforeCompile.toString());d.push(a.gammaOutput);return d.join()};this.acquireProgram=function(d,f,g,v){for(var h,l=0,m=e.length;l<
|
|
|
+m;l++){var r=e[l];if(r.code===v){h=r;++h.usedTimes;break}}void 0===h&&(h=new wg(a,b,v,d,f,g,c),e.push(h));return h};this.releaseProgram=function(a){if(0===--a.usedTimes){var b=e.indexOf(a);e[b]=e[e.length-1];e.pop();a.destroy()}};this.programs=e}function zg(){var a=new WeakMap;return{get:function(b){var c=a.get(b);void 0===c&&(c={},a.set(b,c));return c},remove:function(b){a.delete(b)},update:function(b,c,d){a.get(b)[c]=d},dispose:function(){a=new WeakMap}}}function Ag(a,b){return a.renderOrder!==
|
|
|
+b.renderOrder?a.renderOrder-b.renderOrder:a.program&&b.program&&a.program!==b.program?a.program.id-b.program.id:a.material.id!==b.material.id?a.material.id-b.material.id:a.z!==b.z?a.z-b.z:a.id-b.id}function Bg(a,b){return a.renderOrder!==b.renderOrder?a.renderOrder-b.renderOrder:a.z!==b.z?b.z-a.z:a.id-b.id}function Cg(){var a=[],b=0,c=[],d=[];return{opaque:c,transparent:d,init:function(){b=0;c.length=0;d.length=0},push:function(e,f,g,h,l){var m=a[b];void 0===m?(m={id:e.id,object:e,geometry:f,material:g,
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|
|
+program:g.program,renderOrder:e.renderOrder,z:h,group:l},a[b]=m):(m.id=e.id,m.object=e,m.geometry=f,m.material=g,m.program=g.program,m.renderOrder=e.renderOrder,m.z=h,m.group=l);(!0===g.transparent?d:c).push(m);b++},sort:function(){1<c.length&&c.sort(Ag);1<d.length&&d.sort(Bg)}}}function Dg(){var a={};return{get:function(b,c){b=b.id+","+c.id;c=a[b];void 0===c&&(c=new Cg,a[b]=c);return c},dispose:function(){a={}}}}function Eg(){var a={};return{get:function(b){if(void 0!==a[b.id])return a[b.id];switch(b.type){case "DirectionalLight":var c=
|
|
|
+{direction:new p,color:new J,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new y};break;case "SpotLight":c={position:new p,direction:new p,color:new J,distance:0,coneCos:0,penumbraCos:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new y};break;case "PointLight":c={position:new p,color:new J,distance:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new y,shadowCameraNear:1,shadowCameraFar:1E3};break;case "HemisphereLight":c={direction:new p,skyColor:new J,groundColor:new J};
|
|
|
+break;case "RectAreaLight":c={color:new J,position:new p,halfWidth:new p,halfHeight:new p}}return a[b.id]=c}}}function Fg(){var a=new Eg,b={id:Gg++,hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]},c=new p,d=new I,e=new I;return{setup:function(f,g,h){var l=0,m=0,v=0,n=0,q=0,u=0,r=0,k=0;h=h.matrixWorldInverse;for(var p=0,x=f.length;p<x;p++){var w=
|
|
|
+f[p],C=w.color,D=w.intensity,T=w.distance,P=w.shadow&&w.shadow.map?w.shadow.map.texture:null;if(w.isAmbientLight)l+=C.r*D,m+=C.g*D,v+=C.b*D;else if(w.isDirectionalLight){var M=a.get(w);M.color.copy(w.color).multiplyScalar(w.intensity);M.direction.setFromMatrixPosition(w.matrixWorld);c.setFromMatrixPosition(w.target.matrixWorld);M.direction.sub(c);M.direction.transformDirection(h);if(M.shadow=w.castShadow)C=w.shadow,M.shadowBias=C.bias,M.shadowRadius=C.radius,M.shadowMapSize=C.mapSize;b.directionalShadowMap[n]=
|
|
|
+P;b.directionalShadowMatrix[n]=w.shadow.matrix;b.directional[n]=M;n++}else if(w.isSpotLight){M=a.get(w);M.position.setFromMatrixPosition(w.matrixWorld);M.position.applyMatrix4(h);M.color.copy(C).multiplyScalar(D);M.distance=T;M.direction.setFromMatrixPosition(w.matrixWorld);c.setFromMatrixPosition(w.target.matrixWorld);M.direction.sub(c);M.direction.transformDirection(h);M.coneCos=Math.cos(w.angle);M.penumbraCos=Math.cos(w.angle*(1-w.penumbra));M.decay=0===w.distance?0:w.decay;if(M.shadow=w.castShadow)C=
|
|
|
+w.shadow,M.shadowBias=C.bias,M.shadowRadius=C.radius,M.shadowMapSize=C.mapSize;b.spotShadowMap[u]=P;b.spotShadowMatrix[u]=w.shadow.matrix;b.spot[u]=M;u++}else if(w.isRectAreaLight)M=a.get(w),M.color.copy(C).multiplyScalar(D),M.position.setFromMatrixPosition(w.matrixWorld),M.position.applyMatrix4(h),e.identity(),d.copy(w.matrixWorld),d.premultiply(h),e.extractRotation(d),M.halfWidth.set(.5*w.width,0,0),M.halfHeight.set(0,.5*w.height,0),M.halfWidth.applyMatrix4(e),M.halfHeight.applyMatrix4(e),b.rectArea[r]=
|
|
|
+M,r++;else if(w.isPointLight){M=a.get(w);M.position.setFromMatrixPosition(w.matrixWorld);M.position.applyMatrix4(h);M.color.copy(w.color).multiplyScalar(w.intensity);M.distance=w.distance;M.decay=0===w.distance?0:w.decay;if(M.shadow=w.castShadow)C=w.shadow,M.shadowBias=C.bias,M.shadowRadius=C.radius,M.shadowMapSize=C.mapSize,M.shadowCameraNear=C.camera.near,M.shadowCameraFar=C.camera.far;b.pointShadowMap[q]=P;b.pointShadowMatrix[q]=w.shadow.matrix;b.point[q]=M;q++}else w.isHemisphereLight&&(M=a.get(w),
|
|
|
+M.direction.setFromMatrixPosition(w.matrixWorld),M.direction.transformDirection(h),M.direction.normalize(),M.skyColor.copy(w.color).multiplyScalar(D),M.groundColor.copy(w.groundColor).multiplyScalar(D),b.hemi[k]=M,k++)}b.ambient[0]=l;b.ambient[1]=m;b.ambient[2]=v;b.directional.length=n;b.spot.length=u;b.rectArea.length=r;b.point.length=q;b.hemi.length=k;b.hash=b.id+","+n+","+q+","+u+","+r+","+k+","+g.length},state:b}}function Hg(){var a=new Fg,b=[],c=[];return{init:function(){b.length=0;c.length=
|
|
|
+0},state:{lightsArray:b,shadowsArray:c,lights:a},setupLights:function(d){a.setup(b,c,d)},pushLight:function(a){b.push(a)},pushShadow:function(a){c.push(a)}}}function Ig(){var a={};return{get:function(b,c){b=b.id+","+c.id;c=a[b];void 0===c&&(c=new Hg,a[b]=c);return c},dispose:function(){a={}}}}function bb(a){K.call(this);this.type="MeshDepthMaterial";this.depthPacking=3200;this.morphTargets=this.skinning=!1;this.displacementMap=this.alphaMap=this.map=null;this.displacementScale=1;this.displacementBias=
|
|
|
+0;this.wireframe=!1;this.wireframeLinewidth=1;this.lights=this.fog=!1;this.setValues(a)}function cb(a){K.call(this);this.type="MeshDistanceMaterial";this.referencePosition=new p;this.nearDistance=1;this.farDistance=1E3;this.morphTargets=this.skinning=!1;this.displacementMap=this.alphaMap=this.map=null;this.displacementScale=1;this.displacementBias=0;this.lights=this.fog=!1;this.setValues(a)}function Ye(a,b,c){function d(b,c,d,e,f,g){var h=b.geometry;var l=n;var m=b.customDepthMaterial;d&&(l=q,m=b.customDistanceMaterial);
|
|
|
+m?l=m:(m=!1,c.morphTargets&&(h&&h.isBufferGeometry?m=h.morphAttributes&&h.morphAttributes.position&&0<h.morphAttributes.position.length:h&&h.isGeometry&&(m=h.morphTargets&&0<h.morphTargets.length)),b.isSkinnedMesh&&!1===c.skinning&&console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",b),b=b.isSkinnedMesh&&c.skinning,h=0,m&&(h|=1),b&&(h|=2),l=l[h]);a.localClippingEnabled&&!0===c.clipShadows&&0!==c.clippingPlanes.length&&(h=l.uuid,m=c.uuid,b=u[h],void 0===b&&(b=
|
|
|
+{},u[h]=b),h=b[m],void 0===h&&(h=l.clone(),b[m]=h),l=h);l.visible=c.visible;l.wireframe=c.wireframe;l.side=null!=c.shadowSide?c.shadowSide:r[c.side];l.clipShadows=c.clipShadows;l.clippingPlanes=c.clippingPlanes;l.clipIntersection=c.clipIntersection;l.wireframeLinewidth=c.wireframeLinewidth;l.linewidth=c.linewidth;d&&l.isMeshDistanceMaterial&&(l.referencePosition.copy(e),l.nearDistance=f,l.farDistance=g);return l}function e(c,g,h,l){if(!1!==c.visible){if(c.layers.test(g.layers)&&(c.isMesh||c.isLine||
|
|
|
+c.isPoints)&&c.castShadow&&(!c.frustumCulled||f.intersectsObject(c))){c.modelViewMatrix.multiplyMatrices(h.matrixWorldInverse,c.matrixWorld);var m=b.update(c),n=c.material;if(Array.isArray(n))for(var q=m.groups,u=0,r=q.length;u<r;u++){var k=q[u],T=n[k.materialIndex];T&&T.visible&&(T=d(c,T,l,v,h.near,h.far),a.renderBufferDirect(h,null,m,T,c,k))}else n.visible&&(T=d(c,n,l,v,h.near,h.far),a.renderBufferDirect(h,null,m,T,c,null))}c=c.children;m=0;for(n=c.length;m<n;m++)e(c[m],g,h,l)}}var f=new pd,g=new I,
|
|
|
+h=new y,l=new y(c,c),m=new p,v=new p,n=Array(4),q=Array(4),u={},r={0:1,1:0,2:2},k=[new p(1,0,0),new p(-1,0,0),new p(0,0,1),new p(0,0,-1),new p(0,1,0),new p(0,-1,0)],z=[new p(0,1,0),new p(0,1,0),new p(0,1,0),new p(0,1,0),new p(0,0,1),new p(0,0,-1)],x=[new aa,new aa,new aa,new aa,new aa,new aa];for(c=0;4!==c;++c){var w=0!==(c&1),C=0!==(c&2),D=new bb({depthPacking:3201,morphTargets:w,skinning:C});n[c]=D;w=new cb({morphTargets:w,skinning:C});q[c]=w}var T=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=
|
|
|
+!1;this.type=1;this.render=function(b,c,d){if(!1!==T.enabled&&(!1!==T.autoUpdate||!1!==T.needsUpdate)&&0!==b.length){var n=a.state;n.disable(a.context.BLEND);n.buffers.color.setClear(1,1,1,1);n.buffers.depth.setTest(!0);n.setScissorTest(!1);for(var q,u=0,r=b.length;u<r;u++){var t=b[u];q=t.shadow;var p=t&&t.isPointLight;if(void 0===q)console.warn("THREE.WebGLShadowMap:",t,"has no shadow.");else{var w=q.camera;h.copy(q.mapSize);h.min(l);if(p){var P=h.x,D=h.y;x[0].set(2*P,D,P,D);x[1].set(0,D,P,D);x[2].set(3*
|
|
|
+P,D,P,D);x[3].set(P,D,P,D);x[4].set(3*P,0,P,D);x[5].set(P,0,P,D);h.x*=4;h.y*=2}null===q.map&&(q.map=new ib(h.x,h.y,{minFilter:1003,magFilter:1003,format:1023}),q.map.texture.name=t.name+".shadowMap",w.updateProjectionMatrix());q.isSpotLightShadow&&q.update(t);P=q.map;D=q.matrix;v.setFromMatrixPosition(t.matrixWorld);w.position.copy(v);p?(q=6,D.makeTranslation(-v.x,-v.y,-v.z)):(q=1,m.setFromMatrixPosition(t.target.matrixWorld),w.lookAt(m),w.updateMatrixWorld(),D.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,
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|
|
+0,0,1),D.multiply(w.projectionMatrix),D.multiply(w.matrixWorldInverse));a.setRenderTarget(P);a.clear();for(t=0;t<q;t++)p&&(m.copy(w.position),m.add(k[t]),w.up.copy(z[t]),w.lookAt(m),w.updateMatrixWorld(),n.viewport(x[t])),g.multiplyMatrices(w.projectionMatrix,w.matrixWorldInverse),f.setFromMatrix(g),e(c,d,w,p)}}T.needsUpdate=!1}}}function Jg(a,b,c,d){function e(b,c,d){var e=new Uint8Array(4),f=a.createTexture();a.bindTexture(b,f);a.texParameteri(b,a.TEXTURE_MIN_FILTER,a.NEAREST);a.texParameteri(b,
|
|
|
+a.TEXTURE_MAG_FILTER,a.NEAREST);for(b=0;b<d;b++)a.texImage2D(c+b,0,a.RGBA,1,1,0,a.RGBA,a.UNSIGNED_BYTE,e);return f}function f(c,e){x[c]=1;0===w[c]&&(a.enableVertexAttribArray(c),w[c]=1);C[c]!==e&&((d.isWebGL2?a:b.get("ANGLE_instanced_arrays"))[d.isWebGL2?"vertexAttribDivisor":"vertexAttribDivisorANGLE"](c,e),C[c]=e)}function g(b){!0!==D[b]&&(a.enable(b),D[b]=!0)}function h(b){!1!==D[b]&&(a.disable(b),D[b]=!1)}function l(b,d,e,f,l,m,n,v){0!==b?g(a.BLEND):h(a.BLEND);if(5!==b){if(b!==M||v!==H)switch(b){case 2:v?
|
|
|
+(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE,a.ONE,a.ONE)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE));break;case 3:v?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.ZERO,a.ONE_MINUS_SRC_COLOR,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.ONE_MINUS_SRC_COLOR));break;case 4:v?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.SRC_COLOR,a.ZERO,a.SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),
|
|
|
+a.blendFunc(a.ZERO,a.SRC_COLOR));break;default:v?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA))}Ud=B=A=Td=Sd=y=null}else{l=l||d;m=m||e;n=n||f;if(d!==y||l!==A)a.blendEquationSeparate(c.convert(d),c.convert(l)),y=d,A=l;if(e!==Sd||f!==Td||m!==B||n!==Ud)a.blendFuncSeparate(c.convert(e),c.convert(f),
|
|
|
+c.convert(m),c.convert(n)),Sd=e,Td=f,B=m,Ud=n}M=b;H=v}function m(b){J!==b&&(b?a.frontFace(a.CW):a.frontFace(a.CCW),J=b)}function v(b){0!==b?(g(a.CULL_FACE),b!==L&&(1===b?a.cullFace(a.BACK):2===b?a.cullFace(a.FRONT):a.cullFace(a.FRONT_AND_BACK))):h(a.CULL_FACE);L=b}function n(b,c,d){if(b){if(g(a.POLYGON_OFFSET_FILL),O!==c||I!==d)a.polygonOffset(c,d),O=c,I=d}else h(a.POLYGON_OFFSET_FILL)}function q(b){void 0===b&&(b=a.TEXTURE0+K-1);Q!==b&&(a.activeTexture(b),Q=b)}var u=new function(){var b=!1,c=new aa,
|
|
|
+d=null,e=new aa(0,0,0,0);return{setMask:function(c){d===c||b||(a.colorMask(c,c,c,c),d=c)},setLocked:function(a){b=a},setClear:function(b,d,f,g,h){!0===h&&(b*=g,d*=g,f*=g);c.set(b,d,f,g);!1===e.equals(c)&&(a.clearColor(b,d,f,g),e.copy(c))},reset:function(){b=!1;d=null;e.set(-1,0,0,0)}}},r=new function(){var b=!1,c=null,d=null,e=null;return{setTest:function(b){b?g(a.DEPTH_TEST):h(a.DEPTH_TEST)},setMask:function(d){c===d||b||(a.depthMask(d),c=d)},setFunc:function(b){if(d!==b){if(b)switch(b){case 0:a.depthFunc(a.NEVER);
|
|
|
+break;case 1:a.depthFunc(a.ALWAYS);break;case 2:a.depthFunc(a.LESS);break;case 3:a.depthFunc(a.LEQUAL);break;case 4:a.depthFunc(a.EQUAL);break;case 5:a.depthFunc(a.GEQUAL);break;case 6:a.depthFunc(a.GREATER);break;case 7:a.depthFunc(a.NOTEQUAL);break;default:a.depthFunc(a.LEQUAL)}else a.depthFunc(a.LEQUAL);d=b}},setLocked:function(a){b=a},setClear:function(b){e!==b&&(a.clearDepth(b),e=b)},reset:function(){b=!1;e=d=c=null}}},k=new function(){var b=!1,c=null,d=null,e=null,f=null,l=null,m=null,n=null,
|
|
|
+v=null;return{setTest:function(b){b?g(a.STENCIL_TEST):h(a.STENCIL_TEST)},setMask:function(d){c===d||b||(a.stencilMask(d),c=d)},setFunc:function(b,c,g){if(d!==b||e!==c||f!==g)a.stencilFunc(b,c,g),d=b,e=c,f=g},setOp:function(b,c,d){if(l!==b||m!==c||n!==d)a.stencilOp(b,c,d),l=b,m=c,n=d},setLocked:function(a){b=a},setClear:function(b){v!==b&&(a.clearStencil(b),v=b)},reset:function(){b=!1;v=n=m=l=f=e=d=c=null}}},p=a.getParameter(a.MAX_VERTEX_ATTRIBS),x=new Uint8Array(p),w=new Uint8Array(p),C=new Uint8Array(p),
|
|
|
+D={},T=null,P=null,M=null,y=null,Sd=null,Td=null,A=null,B=null,Ud=null,H=!1,J=null,L=null,G=null,O=null,I=null,K=a.getParameter(a.MAX_COMBINED_TEXTURE_IMAGE_UNITS),F=!1;p=0;p=a.getParameter(a.VERSION);-1!==p.indexOf("WebGL")?(p=parseFloat(/^WebGL ([0-9])/.exec(p)[1]),F=1<=p):-1!==p.indexOf("OpenGL ES")&&(p=parseFloat(/^OpenGL ES ([0-9])/.exec(p)[1]),F=2<=p);var Q=null,R={},ca=new aa,U=new aa,N={};N[a.TEXTURE_2D]=e(a.TEXTURE_2D,a.TEXTURE_2D,1);N[a.TEXTURE_CUBE_MAP]=e(a.TEXTURE_CUBE_MAP,a.TEXTURE_CUBE_MAP_POSITIVE_X,
|
|
|
+6);u.setClear(0,0,0,1);r.setClear(1);k.setClear(0);g(a.DEPTH_TEST);r.setFunc(3);m(!1);v(1);g(a.CULL_FACE);g(a.BLEND);l(1);return{buffers:{color:u,depth:r,stencil:k},initAttributes:function(){for(var a=0,b=x.length;a<b;a++)x[a]=0},enableAttribute:function(a){f(a,0)},enableAttributeAndDivisor:f,disableUnusedAttributes:function(){for(var b=0,c=w.length;b!==c;++b)w[b]!==x[b]&&(a.disableVertexAttribArray(b),w[b]=0)},enable:g,disable:h,getCompressedTextureFormats:function(){if(null===T&&(T=[],b.get("WEBGL_compressed_texture_pvrtc")||
|
|
|
+b.get("WEBGL_compressed_texture_s3tc")||b.get("WEBGL_compressed_texture_etc1")||b.get("WEBGL_compressed_texture_astc")))for(var c=a.getParameter(a.COMPRESSED_TEXTURE_FORMATS),d=0;d<c.length;d++)T.push(c[d]);return T},useProgram:function(b){return P!==b?(a.useProgram(b),P=b,!0):!1},setBlending:l,setMaterial:function(b,c){2===b.side?h(a.CULL_FACE):g(a.CULL_FACE);var d=1===b.side;c&&(d=!d);m(d);1===b.blending&&!1===b.transparent?l(0):l(b.blending,b.blendEquation,b.blendSrc,b.blendDst,b.blendEquationAlpha,
|
|
|
+b.blendSrcAlpha,b.blendDstAlpha,b.premultipliedAlpha);r.setFunc(b.depthFunc);r.setTest(b.depthTest);r.setMask(b.depthWrite);u.setMask(b.colorWrite);n(b.polygonOffset,b.polygonOffsetFactor,b.polygonOffsetUnits)},setFlipSided:m,setCullFace:v,setLineWidth:function(b){b!==G&&(F&&a.lineWidth(b),G=b)},setPolygonOffset:n,setScissorTest:function(b){b?g(a.SCISSOR_TEST):h(a.SCISSOR_TEST)},activeTexture:q,bindTexture:function(b,c){null===Q&&q();var d=R[Q];void 0===d&&(d={type:void 0,texture:void 0},R[Q]=d);
|
|
|
+if(d.type!==b||d.texture!==c)a.bindTexture(b,c||N[b]),d.type=b,d.texture=c},compressedTexImage2D:function(){try{a.compressedTexImage2D.apply(a,arguments)}catch(Y){console.error("THREE.WebGLState:",Y)}},texImage2D:function(){try{a.texImage2D.apply(a,arguments)}catch(Y){console.error("THREE.WebGLState:",Y)}},scissor:function(b){!1===ca.equals(b)&&(a.scissor(b.x,b.y,b.z,b.w),ca.copy(b))},viewport:function(b){!1===U.equals(b)&&(a.viewport(b.x,b.y,b.z,b.w),U.copy(b))},reset:function(){for(var b=0;b<w.length;b++)1===
|
|
|
+w[b]&&(a.disableVertexAttribArray(b),w[b]=0);D={};Q=T=null;R={};L=J=M=P=null;u.reset();r.reset();k.reset()}}}function Kg(a,b,c,d,e,f,g){function h(a,b){if(a.width>b||a.height>b){if("data"in a){console.warn("THREE.WebGLRenderer: image in DataTexture is too big ("+a.width+"x"+a.height+").");return}b/=Math.max(a.width,a.height);var c=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");c.width=Math.floor(a.width*b);c.height=Math.floor(a.height*b);c.getContext("2d").drawImage(a,0,0,a.width,
|
|
|
+a.height,0,0,c.width,c.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+c.width+"x"+c.height,a);return c}return a}function l(a){return F.isPowerOfTwo(a.width)&&F.isPowerOfTwo(a.height)}function m(a,b){return a.generateMipmaps&&b&&1003!==a.minFilter&&1006!==a.minFilter}function v(b,c,e,f){a.generateMipmap(b);d.get(c).__maxMipLevel=Math.log(Math.max(e,f))*Math.LOG2E}function n(b,c){if(!e.isWebGL2)return b;if(b===a.RGB){if(c===a.FLOAT)return a.RGB32F;
|
|
|
+if(c===a.HALF_FLOAT)return a.RGB16F;if(c===a.UNSIGNED_BYTE)return a.RGB8}if(b===a.RGBA){if(c===a.FLOAT)return a.RGBA32F;if(c===a.HALF_FLOAT)return a.RGBA16F;if(c===a.UNSIGNED_BYTE)return a.RGBA8}return b}function q(b){return 1003===b||1004===b||1005===b?a.NEAREST:a.LINEAR}function u(b){b=b.target;b.removeEventListener("dispose",u);a:{var c=d.get(b);if(b.image&&c.__image__webglTextureCube)a.deleteTexture(c.__image__webglTextureCube);else{if(void 0===c.__webglInit)break a;a.deleteTexture(c.__webglTexture)}d.remove(b)}b.isVideoTexture&&
|
|
|
+delete C[b.id];g.memory.textures--}function r(b){b=b.target;b.removeEventListener("dispose",r);var c=d.get(b),e=d.get(b.texture);if(b){void 0!==e.__webglTexture&&a.deleteTexture(e.__webglTexture);b.depthTexture&&b.depthTexture.dispose();if(b.isWebGLRenderTargetCube)for(e=0;6>e;e++)a.deleteFramebuffer(c.__webglFramebuffer[e]),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer[e]);else a.deleteFramebuffer(c.__webglFramebuffer),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer);
|
|
|
+d.remove(b.texture);d.remove(b)}g.memory.textures--}function k(b,q){var r=d.get(b);if(b.isVideoTexture){var k=b.id,t=g.render.frame;C[k]!==t&&(C[k]=t,b.update())}if(0<b.version&&r.__version!==b.version)if(k=b.image,void 0===k)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",b);else if(!1===k.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",b);else{void 0===r.__webglInit&&(r.__webglInit=!0,b.addEventListener("dispose",
|
|
|
+u),r.__webglTexture=a.createTexture(),g.memory.textures++);c.activeTexture(a.TEXTURE0+q);c.bindTexture(a.TEXTURE_2D,r.__webglTexture);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b.flipY);a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,b.premultiplyAlpha);a.pixelStorei(a.UNPACK_ALIGNMENT,b.unpackAlignment);q=h(b.image,e.maxTextureSize);(e.isWebGL2?0:1001!==b.wrapS||1001!==b.wrapT||1003!==b.minFilter&&1006!==b.minFilter)&&!1===l(q)&&(q instanceof HTMLImageElement||q instanceof HTMLCanvasElement||q instanceof
|
|
|
+ImageBitmap)&&(void 0===D&&(D=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),D.width=F.floorPowerOfTwo(q.width),D.height=F.floorPowerOfTwo(q.height),D.getContext("2d").drawImage(q,0,0,D.width,D.height),console.warn("THREE.WebGLRenderer: image is not power of two ("+q.width+"x"+q.height+"). Resized to "+D.width+"x"+D.height,q),q=D);k=l(q);t=f.convert(b.format);var w=f.convert(b.type),T=n(t,w);p(a.TEXTURE_2D,b,k);var z=b.mipmaps;if(b.isDepthTexture){T=a.DEPTH_COMPONENT;if(1015===
|
|
|
+b.type){if(!e.isWebGL2)throw Error("Float Depth Texture only supported in WebGL2.0");T=a.DEPTH_COMPONENT32F}else e.isWebGL2&&(T=a.DEPTH_COMPONENT16);1026===b.format&&T===a.DEPTH_COMPONENT&&1012!==b.type&&1014!==b.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),b.type=1012,w=f.convert(b.type));1027===b.format&&(T=a.DEPTH_STENCIL,1020!==b.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),
|
|
|
+b.type=1020,w=f.convert(b.type)));c.texImage2D(a.TEXTURE_2D,0,T,q.width,q.height,0,t,w,null)}else if(b.isDataTexture)if(0<z.length&&k){for(var P=0,x=z.length;P<x;P++){var y=z[P];c.texImage2D(a.TEXTURE_2D,P,T,y.width,y.height,0,t,w,y.data)}b.generateMipmaps=!1;r.__maxMipLevel=z.length-1}else c.texImage2D(a.TEXTURE_2D,0,T,q.width,q.height,0,t,w,q.data),r.__maxMipLevel=0;else if(b.isCompressedTexture){P=0;for(x=z.length;P<x;P++)y=z[P],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(t)?
|
|
|
+c.compressedTexImage2D(a.TEXTURE_2D,P,T,y.width,y.height,0,y.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):c.texImage2D(a.TEXTURE_2D,P,T,y.width,y.height,0,t,w,y.data);r.__maxMipLevel=z.length-1}else if(0<z.length&&k){P=0;for(x=z.length;P<x;P++)y=z[P],c.texImage2D(a.TEXTURE_2D,P,T,t,w,y);b.generateMipmaps=!1;r.__maxMipLevel=z.length-1}else c.texImage2D(a.TEXTURE_2D,0,T,t,w,q),r.__maxMipLevel=0;m(b,k)&&v(a.TEXTURE_2D,b,q.width,
|
|
|
+q.height);r.__version=b.version;if(b.onUpdate)b.onUpdate(b);return}c.activeTexture(a.TEXTURE0+q);c.bindTexture(a.TEXTURE_2D,r.__webglTexture)}function p(c,g,h){h?(a.texParameteri(c,a.TEXTURE_WRAP_S,f.convert(g.wrapS)),a.texParameteri(c,a.TEXTURE_WRAP_T,f.convert(g.wrapT)),a.texParameteri(c,a.TEXTURE_MAG_FILTER,f.convert(g.magFilter)),a.texParameteri(c,a.TEXTURE_MIN_FILTER,f.convert(g.minFilter))):(a.texParameteri(c,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(c,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),
|
|
|
+1001===g.wrapS&&1001===g.wrapT||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",g),a.texParameteri(c,a.TEXTURE_MAG_FILTER,q(g.magFilter)),a.texParameteri(c,a.TEXTURE_MIN_FILTER,q(g.minFilter)),1003!==g.minFilter&&1006!==g.minFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",g));!(h=b.get("EXT_texture_filter_anisotropic"))||
|
|
|
+1015===g.type&&null===b.get("OES_texture_float_linear")||1016===g.type&&null===(e.isWebGL2||b.get("OES_texture_half_float_linear"))||!(1<g.anisotropy||d.get(g).__currentAnisotropy)||(a.texParameterf(c,h.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(g.anisotropy,e.getMaxAnisotropy())),d.get(g).__currentAnisotropy=g.anisotropy)}function x(b,e,g,h){var l=f.convert(e.texture.format),m=f.convert(e.texture.type),v=n(l,m);c.texImage2D(h,0,v,e.width,e.height,0,l,m,null);a.bindFramebuffer(a.FRAMEBUFFER,b);a.framebufferTexture2D(a.FRAMEBUFFER,
|
|
|
+g,h,d.get(e.texture).__webglTexture,0);a.bindFramebuffer(a.FRAMEBUFFER,null)}function w(b,c){a.bindRenderbuffer(a.RENDERBUFFER,b);c.depthBuffer&&!c.stencilBuffer?(a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_COMPONENT16,c.width,c.height),a.framebufferRenderbuffer(a.FRAMEBUFFER,a.DEPTH_ATTACHMENT,a.RENDERBUFFER,b)):c.depthBuffer&&c.stencilBuffer?(a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_STENCIL,c.width,c.height),a.framebufferRenderbuffer(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.RENDERBUFFER,
|
|
|
+b)):a.renderbufferStorage(a.RENDERBUFFER,a.RGBA4,c.width,c.height);a.bindRenderbuffer(a.RENDERBUFFER,null)}var C={},D;this.setTexture2D=k;this.setTextureCube=function(b,q){var r=d.get(b);if(6===b.image.length)if(0<b.version&&r.__version!==b.version){r.__image__webglTextureCube||(b.addEventListener("dispose",u),r.__image__webglTextureCube=a.createTexture(),g.memory.textures++);c.activeTexture(a.TEXTURE0+q);c.bindTexture(a.TEXTURE_CUBE_MAP,r.__image__webglTextureCube);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,
|
|
|
+b.flipY);q=b&&b.isCompressedTexture;for(var k=b.image[0]&&b.image[0].isDataTexture,t=[],w=0;6>w;w++)t[w]=q||k?k?b.image[w].image:b.image[w]:h(b.image[w],e.maxCubemapSize);var z=t[0],D=l(z),T=f.convert(b.format),x=f.convert(b.type),P=n(T,x);p(a.TEXTURE_CUBE_MAP,b,D);for(w=0;6>w;w++)if(q)for(var C,y=t[w].mipmaps,A=0,B=y.length;A<B;A++)C=y[A],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(T)?c.compressedTexImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+w,A,P,C.width,C.height,0,C.data):
|
|
|
+console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+w,A,P,C.width,C.height,0,T,x,C.data);else k?c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+w,0,P,t[w].width,t[w].height,0,T,x,t[w].data):c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+w,0,P,T,x,t[w]);r.__maxMipLevel=q?y.length-1:0;m(b,D)&&v(a.TEXTURE_CUBE_MAP,b,z.width,z.height);r.__version=b.version;if(b.onUpdate)b.onUpdate(b)}else c.activeTexture(a.TEXTURE0+
|
|
|
+q),c.bindTexture(a.TEXTURE_CUBE_MAP,r.__image__webglTextureCube)};this.setTextureCubeDynamic=function(b,e){c.activeTexture(a.TEXTURE0+e);c.bindTexture(a.TEXTURE_CUBE_MAP,d.get(b).__webglTexture)};this.setupRenderTarget=function(b){var e=d.get(b),f=d.get(b.texture);b.addEventListener("dispose",r);f.__webglTexture=a.createTexture();g.memory.textures++;var h=!0===b.isWebGLRenderTargetCube,n=l(b);if(h){e.__webglFramebuffer=[];for(var q=0;6>q;q++)e.__webglFramebuffer[q]=a.createFramebuffer()}else e.__webglFramebuffer=
|
|
|
+a.createFramebuffer();if(h){c.bindTexture(a.TEXTURE_CUBE_MAP,f.__webglTexture);p(a.TEXTURE_CUBE_MAP,b.texture,n);for(q=0;6>q;q++)x(e.__webglFramebuffer[q],b,a.COLOR_ATTACHMENT0,a.TEXTURE_CUBE_MAP_POSITIVE_X+q);m(b.texture,n)&&v(a.TEXTURE_CUBE_MAP,b.texture,b.width,b.height);c.bindTexture(a.TEXTURE_CUBE_MAP,null)}else c.bindTexture(a.TEXTURE_2D,f.__webglTexture),p(a.TEXTURE_2D,b.texture,n),x(e.__webglFramebuffer,b,a.COLOR_ATTACHMENT0,a.TEXTURE_2D),m(b.texture,n)&&v(a.TEXTURE_2D,b.texture,b.width,b.height),
|
|
|
+c.bindTexture(a.TEXTURE_2D,null);if(b.depthBuffer){e=d.get(b);f=!0===b.isWebGLRenderTargetCube;if(b.depthTexture){if(f)throw Error("target.depthTexture not supported in Cube render targets");if(b&&b.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported");a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer);if(!b.depthTexture||!b.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&
|
|
|
+b.depthTexture.image.width===b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate=!0);k(b.depthTexture,0);e=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_ATTACHMENT,a.TEXTURE_2D,e,0);else if(1027===b.depthTexture.format)a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.TEXTURE_2D,e,0);else throw Error("Unknown depthTexture format");
|
|
|
+}else if(f)for(e.__webglDepthbuffer=[],f=0;6>f;f++)a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer[f]),e.__webglDepthbuffer[f]=a.createRenderbuffer(),w(e.__webglDepthbuffer[f],b);else a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer),e.__webglDepthbuffer=a.createRenderbuffer(),w(e.__webglDepthbuffer,b);a.bindFramebuffer(a.FRAMEBUFFER,null)}};this.updateRenderTargetMipmap=function(b){var e=b.texture,f=l(b);if(m(e,f)){f=b.isWebGLRenderTargetCube?a.TEXTURE_CUBE_MAP:a.TEXTURE_2D;var g=d.get(e).__webglTexture;
|
|
|
+c.bindTexture(f,g);v(f,e,b.width,b.height);c.bindTexture(f,null)}}}function Ze(a,b,c){return{convert:function(d){if(1E3===d)return a.REPEAT;if(1001===d)return a.CLAMP_TO_EDGE;if(1002===d)return a.MIRRORED_REPEAT;if(1003===d)return a.NEAREST;if(1004===d)return a.NEAREST_MIPMAP_NEAREST;if(1005===d)return a.NEAREST_MIPMAP_LINEAR;if(1006===d)return a.LINEAR;if(1007===d)return a.LINEAR_MIPMAP_NEAREST;if(1008===d)return a.LINEAR_MIPMAP_LINEAR;if(1009===d)return a.UNSIGNED_BYTE;if(1017===d)return a.UNSIGNED_SHORT_4_4_4_4;
|
|
|
+if(1018===d)return a.UNSIGNED_SHORT_5_5_5_1;if(1019===d)return a.UNSIGNED_SHORT_5_6_5;if(1010===d)return a.BYTE;if(1011===d)return a.SHORT;if(1012===d)return a.UNSIGNED_SHORT;if(1013===d)return a.INT;if(1014===d)return a.UNSIGNED_INT;if(1015===d)return a.FLOAT;if(1016===d){if(c.isWebGL2)return a.HALF_FLOAT;var e=b.get("OES_texture_half_float");if(null!==e)return e.HALF_FLOAT_OES}if(1021===d)return a.ALPHA;if(1022===d)return a.RGB;if(1023===d)return a.RGBA;if(1024===d)return a.LUMINANCE;if(1025===
|
|
|
+d)return a.LUMINANCE_ALPHA;if(1026===d)return a.DEPTH_COMPONENT;if(1027===d)return a.DEPTH_STENCIL;if(100===d)return a.FUNC_ADD;if(101===d)return a.FUNC_SUBTRACT;if(102===d)return a.FUNC_REVERSE_SUBTRACT;if(200===d)return a.ZERO;if(201===d)return a.ONE;if(202===d)return a.SRC_COLOR;if(203===d)return a.ONE_MINUS_SRC_COLOR;if(204===d)return a.SRC_ALPHA;if(205===d)return a.ONE_MINUS_SRC_ALPHA;if(206===d)return a.DST_ALPHA;if(207===d)return a.ONE_MINUS_DST_ALPHA;if(208===d)return a.DST_COLOR;if(209===
|
|
|
+d)return a.ONE_MINUS_DST_COLOR;if(210===d)return a.SRC_ALPHA_SATURATE;if(33776===d||33777===d||33778===d||33779===d)if(e=b.get("WEBGL_compressed_texture_s3tc"),null!==e){if(33776===d)return e.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===d)return e.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===d)return e.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===d)return e.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===d||35841===d||35842===d||35843===d)if(e=b.get("WEBGL_compressed_texture_pvrtc"),null!==e){if(35840===d)return e.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;
|
|
|
+if(35841===d)return e.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===d)return e.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===d)return e.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===d&&(e=b.get("WEBGL_compressed_texture_etc1"),null!==e))return e.COMPRESSED_RGB_ETC1_WEBGL;if(37808===d||37809===d||37810===d||37811===d||37812===d||37813===d||37814===d||37815===d||37816===d||37817===d||37818===d||37819===d||37820===d||37821===d)if(e=b.get("WEBGL_compressed_texture_astc"),null!==e)return d;if(103===d||104===
|
|
|
+d){if(c.isWebGL2){if(103===d)return a.MIN;if(104===d)return a.MAX}e=b.get("EXT_blend_minmax");if(null!==e){if(103===d)return e.MIN_EXT;if(104===d)return e.MAX_EXT}}if(1020===d){if(c.isWebGL2)return a.UNSIGNED_INT_24_8;e=b.get("WEBGL_depth_texture");if(null!==e)return e.UNSIGNED_INT_24_8_WEBGL}return 0}}}function Ob(){B.call(this);this.type="Group"}function ea(a,b,c,d){Oa.call(this);this.type="PerspectiveCamera";this.fov=void 0!==a?a:50;this.zoom=1;this.near=void 0!==c?c:.1;this.far=void 0!==d?d:2E3;
|
|
|
+this.focus=10;this.aspect=void 0!==b?b:1;this.view=null;this.filmGauge=35;this.filmOffset=0;this.updateProjectionMatrix()}function Bc(a){ea.call(this);this.cameras=a||[]}function $e(a){function b(){return null!==e&&!0===e.isPresenting}function c(){if(b()){var c=e.getEyeParameters("left"),f=c.renderWidth;c=c.renderHeight;x=a.getPixelRatio();z=a.getSize();a.setDrawingBufferSize(2*f,c,1);C.start()}else d.enabled&&(a.setDrawingBufferSize(z.width,z.height,x),C.stop())}var d=this,e=null,f=null,g=null,h=
|
|
|
+[],l=new I,m=new I;"undefined"!==typeof window&&"VRFrameData"in window&&(f=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",c,!1));var v=new I,n=new X,q=new p,u=new ea;u.bounds=new aa(0,0,.5,1);u.layers.enable(1);var r=new ea;r.bounds=new aa(.5,0,.5,1);r.layers.enable(2);var k=new Bc([u,r]);k.layers.enable(1);k.layers.enable(2);var z,x,w=!1;this.enabled=!1;this.userHeight=1.6;this.getController=function(a){var b=h[a];void 0===b&&(b=new Ob,b.matrixAutoUpdate=!1,b.visible=!1,
|
|
|
+h[a]=b);return b};this.getDevice=function(){return e};this.setDevice=function(a){void 0!==a&&(e=a);C.setContext(a)};this.setPoseTarget=function(a){void 0!==a&&(g=a)};this.getCamera=function(a){if(null===e)return a.position.set(0,d.userHeight,0),a;e.depthNear=a.near;e.depthFar=a.far;e.getFrameData(f);var b=e.stageParameters;b?l.fromArray(b.sittingToStandingTransform):l.makeTranslation(0,d.userHeight,0);b=f.pose;var c=null!==g?g:a;c.matrix.copy(l);c.matrix.decompose(c.position,c.quaternion,c.scale);
|
|
|
+null!==b.orientation&&(n.fromArray(b.orientation),c.quaternion.multiply(n));null!==b.position&&(n.setFromRotationMatrix(l),q.fromArray(b.position),q.applyQuaternion(n),c.position.add(q));c.updateMatrixWorld();if(!1===e.isPresenting)return a;u.near=a.near;r.near=a.near;u.far=a.far;r.far=a.far;k.matrixWorld.copy(a.matrixWorld);k.matrixWorldInverse.copy(a.matrixWorldInverse);u.matrixWorldInverse.fromArray(f.leftViewMatrix);r.matrixWorldInverse.fromArray(f.rightViewMatrix);m.getInverse(l);u.matrixWorldInverse.multiply(m);
|
|
|
+r.matrixWorldInverse.multiply(m);a=c.parent;null!==a&&(v.getInverse(a.matrixWorld),u.matrixWorldInverse.multiply(v),r.matrixWorldInverse.multiply(v));u.matrixWorld.getInverse(u.matrixWorldInverse);r.matrixWorld.getInverse(r.matrixWorldInverse);u.projectionMatrix.fromArray(f.leftProjectionMatrix);r.projectionMatrix.fromArray(f.rightProjectionMatrix);k.projectionMatrix.copy(u.projectionMatrix);a=e.getLayers();a.length&&(a=a[0],null!==a.leftBounds&&4===a.leftBounds.length&&u.bounds.fromArray(a.leftBounds),
|
|
|
+null!==a.rightBounds&&4===a.rightBounds.length&&r.bounds.fromArray(a.rightBounds));a:for(a=0;a<h.length;a++){b=h[a];b:{c=a;for(var t=navigator.getGamepads&&navigator.getGamepads(),p=0,z=0,x=t.length;p<x;p++){var D=t[p];if(D&&("Daydream Controller"===D.id||"Gear VR Controller"===D.id||"Oculus Go Controller"===D.id||"OpenVR Gamepad"===D.id||D.id.startsWith("Oculus Touch")||D.id.startsWith("Spatial Controller"))){if(z===c){c=D;break b}z++}}c=void 0}if(void 0!==c&&void 0!==c.pose){if(null===c.pose)break a;
|
|
|
+t=c.pose;!1===t.hasPosition&&b.position.set(.2,-.6,-.05);null!==t.position&&b.position.fromArray(t.position);null!==t.orientation&&b.quaternion.fromArray(t.orientation);b.matrix.compose(b.position,b.quaternion,b.scale);b.matrix.premultiply(l);b.matrix.decompose(b.position,b.quaternion,b.scale);b.matrixWorldNeedsUpdate=!0;b.visible=!0;t="Daydream Controller"===c.id?0:1;w!==c.buttons[t].pressed&&((w=c.buttons[t].pressed)?b.dispatchEvent({type:"selectstart"}):(b.dispatchEvent({type:"selectend"}),b.dispatchEvent({type:"select"})))}else b.visible=
|
|
|
+!1}return k};this.getStandingMatrix=function(){return l};this.isPresenting=b;var C=new Qd;this.setAnimationLoop=function(a){C.setAnimationLoop(a)};this.submitFrame=function(){b()&&e.submitFrame()};this.dispose=function(){"undefined"!==typeof window&&window.removeEventListener("vrdisplaypresentchange",c)}}function Lg(a){function b(){return null!==h&&null!==l}function c(a){var b=v[n.indexOf(a.inputSource)];b&&b.dispatchEvent({type:a.type})}function d(){a.setFramebuffer(null);p.stop()}function e(a,b){null===
|
|
|
+b?a.matrixWorld.copy(a.matrix):a.matrixWorld.multiplyMatrices(b.matrixWorld,a.matrix);a.matrixWorldInverse.getInverse(a.matrixWorld)}var f=a.context,g=null,h=null,l=null,m=null,v=[],n=[],q=new ea;q.layers.enable(1);q.viewport=new aa;var u=new ea;u.layers.enable(2);u.viewport=new aa;var r=new Bc([q,u]);r.layers.enable(1);r.layers.enable(2);this.enabled=!1;this.getController=function(a){var b=v[a];void 0===b&&(b=new Ob,b.matrixAutoUpdate=!1,b.visible=!1,v[a]=b);return b};this.getDevice=function(){return g};
|
|
|
+this.setDevice=function(a){void 0!==a&&(g=a);a instanceof XRDevice&&f.setCompatibleXRDevice(a)};this.setSession=function(b,e){h=b;null!==h&&(h.addEventListener("select",c),h.addEventListener("selectstart",c),h.addEventListener("selectend",c),h.addEventListener("end",d),h.baseLayer=new XRWebGLLayer(h,f),h.requestFrameOfReference(e.frameOfReferenceType).then(function(b){l=b;a.setFramebuffer(h.baseLayer.framebuffer);p.setContext(h);p.start()}),n=h.getInputSources(),h.addEventListener("inputsourceschange",
|
|
|
+function(){n=h.getInputSources();console.log(n)}))};this.getCamera=function(a){if(b()){var c=a.parent,d=r.cameras;e(r,c);for(var f=0;f<d.length;f++)e(d[f],c);a.matrixWorld.copy(r.matrixWorld);a=a.children;f=0;for(c=a.length;f<c;f++)a[f].updateMatrixWorld(!0);return r}return a};this.isPresenting=b;var k=null,p=new Qd;p.setAnimationLoop(function(a,b){m=b.getDevicePose(l);if(null!==m)for(var c=h.baseLayer,d=b.views,e=0;e<d.length;e++){var f=d[e],g=c.getViewport(f),q=m.getViewMatrix(f),u=r.cameras[e];
|
|
|
+u.matrix.fromArray(q).getInverse(u.matrix);u.projectionMatrix.fromArray(f.projectionMatrix);u.viewport.set(g.x,g.y,g.width,g.height);0===e&&(r.matrix.copy(u.matrix),r.projectionMatrix.copy(u.projectionMatrix))}for(e=0;e<v.length;e++){c=v[e];if(d=n[e])if(d=b.getInputPose(d,l),null!==d){c.matrix.elements=d.pointerMatrix;c.matrix.decompose(c.position,c.rotation,c.scale);c.visible=!0;continue}c.visible=!1}k&&k(a)});this.setAnimationLoop=function(a){k=a};this.dispose=function(){};this.getStandingMatrix=
|
|
|
+function(){console.warn("THREE.WebXRManager: getStandingMatrix() is no longer needed.");return new THREE.Matrix4};this.submitFrame=function(){}}function Zd(a){function b(){ia=new Of(E);ua=new Mf(E,ia,a);ua.isWebGL2||(ia.get("WEBGL_depth_texture"),ia.get("OES_texture_float"),ia.get("OES_texture_half_float"),ia.get("OES_texture_half_float_linear"),ia.get("OES_standard_derivatives"),ia.get("OES_element_index_uint"),ia.get("ANGLE_instanced_arrays"));ia.get("OES_texture_float_linear");ha=new Ze(E,ia,ua);
|
|
|
+Z=new Jg(E,ia,ha,ua);Z.scissor(U.copy(Y).multiplyScalar(W));Z.viewport($a.copy(N).multiplyScalar(W));eb=new Rf(E);za=new zg;da=new Kg(E,ia,Z,za,ua,ha,eb);pa=new Ef(E);ra=new Pf(E,pa,eb);ma=new Uf(ra,eb);va=new Tf(E);ka=new yg(B,ia,ua);qa=new Dg;oa=new Ig;la=new Kf(B,Z,ma,T);wa=new Lf(E,ia,eb,ua);xa=new Qf(E,ia,eb,ua);eb.programs=ka.programs;B.context=E;B.capabilities=ua;B.extensions=ia;B.properties=za;B.renderLists=qa;B.state=Z;B.info=eb}function c(a){a.preventDefault();console.log("THREE.WebGLRenderer: Context Lost.");
|
|
|
+H=!0}function d(){console.log("THREE.WebGLRenderer: Context Restored.");H=!1;b()}function e(a){a=a.target;a.removeEventListener("dispose",e);f(a);za.remove(a)}function f(a){var b=za.get(a).program;a.program=void 0;void 0!==b&&ka.releaseProgram(b)}function g(a,b){a.render(function(a){B.renderBufferImmediate(a,b)})}function h(a,b,c){if(!1!==a.visible){if(a.layers.test(b.layers))if(a.isLight)A.pushLight(a),a.castShadow&&A.pushShadow(a);else if(a.isSprite){if(!a.frustumCulled||ea.intersectsSprite(a)){c&&
|
|
|
+db.setFromMatrixPosition(a.matrixWorld).applyMatrix4(Ac);var d=ma.update(a),e=a.material;y.push(a,d,e,db.z,null)}}else if(a.isImmediateRenderObject)c&&db.setFromMatrixPosition(a.matrixWorld).applyMatrix4(Ac),y.push(a,null,a.material,db.z,null);else if(a.isMesh||a.isLine||a.isPoints)if(a.isSkinnedMesh&&a.skeleton.update(),!a.frustumCulled||ea.intersectsObject(a))if(c&&db.setFromMatrixPosition(a.matrixWorld).applyMatrix4(Ac),d=ma.update(a),e=a.material,Array.isArray(e))for(var f=d.groups,g=0,l=f.length;g<
|
|
|
+l;g++){var m=f[g],n=e[m.materialIndex];n&&n.visible&&y.push(a,d,n,db.z,m)}else e.visible&&y.push(a,d,e,db.z,null);a=a.children;g=0;for(l=a.length;g<l;g++)h(a[g],b,c)}}function l(a,b,c,d){for(var e=0,f=a.length;e<f;e++){var g=a[e],h=g.object,l=g.geometry,n=void 0===d?g.material:d;g=g.group;if(c.isArrayCamera){Mb=c;for(var v=c.cameras,q=0,k=v.length;q<k;q++){var u=v[q];if(h.layers.test(u.layers)){if("viewport"in u)Z.viewport($a.copy(u.viewport));else{var r=u.bounds;Z.viewport($a.set(r.x*S,r.y*ca,r.z*
|
|
|
+S,r.w*ca).multiplyScalar(W))}m(h,b,u,l,n,g)}}}else Mb=null,m(h,b,c,l,n,g)}}function m(a,b,c,d,e,f){a.onBeforeRender(B,b,c,d,e,f);A=oa.get(b,Mb||c);a.modelViewMatrix.multiplyMatrices(c.matrixWorldInverse,a.matrixWorld);a.normalMatrix.getNormalMatrix(a.modelViewMatrix);if(a.isImmediateRenderObject){Z.setMaterial(e);var h=n(c,b.fog,e,a);K="";g(a,h)}else B.renderBufferDirect(c,b.fog,d,e,a,f);a.onAfterRender(B,b,c,d,e,f);A=oa.get(b,Mb||c)}function v(a,b,c){var d=za.get(a),g=A.state.lights;c=ka.getParameters(a,
|
|
|
+g.state,A.state.shadowsArray,b,X.numPlanes,X.numIntersection,c);var h=ka.getProgramCode(a,c),l=d.program,m=!0;if(void 0===l)a.addEventListener("dispose",e);else if(l.code!==h)f(a);else{if(d.lightsHash!==g.state.hash)za.update(a,"lightsHash",g.state.hash);else if(void 0!==c.shaderID)return;m=!1}m&&(c.shaderID?(h=qb[c.shaderID],d.shader={name:a.type,uniforms:Aa.clone(h.uniforms),vertexShader:h.vertexShader,fragmentShader:h.fragmentShader}):d.shader={name:a.type,uniforms:a.uniforms,vertexShader:a.vertexShader,
|
|
|
+fragmentShader:a.fragmentShader},a.onBeforeCompile(d.shader,B),h=ka.getProgramCode(a,c),l=ka.acquireProgram(a,d.shader,c,h),d.program=l,a.program=l);c=l.getAttributes();if(a.morphTargets)for(h=a.numSupportedMorphTargets=0;h<B.maxMorphTargets;h++)0<=c["morphTarget"+h]&&a.numSupportedMorphTargets++;if(a.morphNormals)for(h=a.numSupportedMorphNormals=0;h<B.maxMorphNormals;h++)0<=c["morphNormal"+h]&&a.numSupportedMorphNormals++;c=d.shader.uniforms;if(!a.isShaderMaterial&&!a.isRawShaderMaterial||!0===a.clipping)d.numClippingPlanes=
|
|
|
+X.numPlanes,d.numIntersection=X.numIntersection,c.clippingPlanes=X.uniform;d.fog=b;d.lightsHash=g.state.hash;a.lights&&(c.ambientLightColor.value=g.state.ambient,c.directionalLights.value=g.state.directional,c.spotLights.value=g.state.spot,c.rectAreaLights.value=g.state.rectArea,c.pointLights.value=g.state.point,c.hemisphereLights.value=g.state.hemi,c.directionalShadowMap.value=g.state.directionalShadowMap,c.directionalShadowMatrix.value=g.state.directionalShadowMatrix,c.spotShadowMap.value=g.state.spotShadowMap,
|
|
|
+c.spotShadowMatrix.value=g.state.spotShadowMatrix,c.pointShadowMap.value=g.state.pointShadowMap,c.pointShadowMatrix.value=g.state.pointShadowMatrix);a=d.program.getUniforms();a=ab.seqWithValue(a.seq,c);d.uniformsList=a}function n(a,b,c,d){Yd=0;var e=za.get(c),f=A.state.lights;na&&(fa||a!==R)&&X.setState(c.clippingPlanes,c.clipIntersection,c.clipShadows,a,e,a===R&&c.id===Q);!1===c.needsUpdate&&(void 0===e.program?c.needsUpdate=!0:c.fog&&e.fog!==b?c.needsUpdate=!0:c.lights&&e.lightsHash!==f.state.hash?
|
|
|
+c.needsUpdate=!0:void 0===e.numClippingPlanes||e.numClippingPlanes===X.numPlanes&&e.numIntersection===X.numIntersection||(c.needsUpdate=!0));c.needsUpdate&&(v(c,b,d),c.needsUpdate=!1);var g=!1,h=!1,l=!1;f=e.program;var m=f.getUniforms(),n=e.shader.uniforms;Z.useProgram(f.program)&&(l=h=g=!0);c.id!==Q&&(Q=c.id,h=!0);if(g||a!==R){m.setValue(E,"projectionMatrix",a.projectionMatrix);ua.logarithmicDepthBuffer&&m.setValue(E,"logDepthBufFC",2/(Math.log(a.far+1)/Math.LN2));R!==(Mb||a)&&(R=Mb||a,l=h=!0);if(c.isShaderMaterial||
|
|
|
+c.isMeshPhongMaterial||c.isMeshStandardMaterial||c.envMap)g=m.map.cameraPosition,void 0!==g&&g.setValue(E,db.setFromMatrixPosition(a.matrixWorld));(c.isMeshPhongMaterial||c.isMeshLambertMaterial||c.isMeshBasicMaterial||c.isMeshStandardMaterial||c.isShaderMaterial||c.skinning)&&m.setValue(E,"viewMatrix",a.matrixWorldInverse)}if(c.skinning&&(m.setOptional(E,d,"bindMatrix"),m.setOptional(E,d,"bindMatrixInverse"),a=d.skeleton))if(g=a.bones,ua.floatVertexTextures){if(void 0===a.boneTexture){g=Math.sqrt(4*
|
|
|
+g.length);g=F.ceilPowerOfTwo(g);g=Math.max(g,4);var k=new Float32Array(g*g*4);k.set(a.boneMatrices);var t=new jb(k,g,g,1023,1015);t.needsUpdate=!0;a.boneMatrices=k;a.boneTexture=t;a.boneTextureSize=g}m.setValue(E,"boneTexture",a.boneTexture);m.setValue(E,"boneTextureSize",a.boneTextureSize)}else m.setOptional(E,a,"boneMatrices");h&&(m.setValue(E,"toneMappingExposure",B.toneMappingExposure),m.setValue(E,"toneMappingWhitePoint",B.toneMappingWhitePoint),c.lights&&(h=l,n.ambientLightColor.needsUpdate=
|
|
|
+h,n.directionalLights.needsUpdate=h,n.pointLights.needsUpdate=h,n.spotLights.needsUpdate=h,n.rectAreaLights.needsUpdate=h,n.hemisphereLights.needsUpdate=h),b&&c.fog&&(n.fogColor.value=b.color,b.isFog?(n.fogNear.value=b.near,n.fogFar.value=b.far):b.isFogExp2&&(n.fogDensity.value=b.density)),c.isMeshBasicMaterial?q(n,c):c.isMeshLambertMaterial?(q(n,c),c.emissiveMap&&(n.emissiveMap.value=c.emissiveMap)):c.isMeshPhongMaterial?(q(n,c),c.isMeshToonMaterial?(u(n,c),c.gradientMap&&(n.gradientMap.value=c.gradientMap)):
|
|
|
+u(n,c)):c.isMeshStandardMaterial?(q(n,c),c.isMeshPhysicalMaterial?(r(n,c),n.reflectivity.value=c.reflectivity,n.clearCoat.value=c.clearCoat,n.clearCoatRoughness.value=c.clearCoatRoughness):r(n,c)):c.isMeshDepthMaterial?(q(n,c),c.displacementMap&&(n.displacementMap.value=c.displacementMap,n.displacementScale.value=c.displacementScale,n.displacementBias.value=c.displacementBias)):c.isMeshDistanceMaterial?(q(n,c),c.displacementMap&&(n.displacementMap.value=c.displacementMap,n.displacementScale.value=
|
|
|
+c.displacementScale,n.displacementBias.value=c.displacementBias),n.referencePosition.value.copy(c.referencePosition),n.nearDistance.value=c.nearDistance,n.farDistance.value=c.farDistance):c.isMeshNormalMaterial?(q(n,c),c.bumpMap&&(n.bumpMap.value=c.bumpMap,n.bumpScale.value=c.bumpScale,1===c.side&&(n.bumpScale.value*=-1)),c.normalMap&&(n.normalMap.value=c.normalMap,n.normalScale.value.copy(c.normalScale),1===c.side&&n.normalScale.value.negate()),c.displacementMap&&(n.displacementMap.value=c.displacementMap,
|
|
|
+n.displacementScale.value=c.displacementScale,n.displacementBias.value=c.displacementBias)):c.isLineBasicMaterial?(n.diffuse.value=c.color,n.opacity.value=c.opacity,c.isLineDashedMaterial&&(n.dashSize.value=c.dashSize,n.totalSize.value=c.dashSize+c.gapSize,n.scale.value=c.scale)):c.isPointsMaterial?(n.diffuse.value=c.color,n.opacity.value=c.opacity,n.size.value=c.size*W,n.scale.value=.5*ca,n.map.value=c.map,null!==c.map&&(!0===c.map.matrixAutoUpdate&&c.map.updateMatrix(),n.uvTransform.value.copy(c.map.matrix))):
|
|
|
+c.isSpriteMaterial?(n.diffuse.value=c.color,n.opacity.value=c.opacity,n.rotation.value=c.rotation,n.map.value=c.map,null!==c.map&&(!0===c.map.matrixAutoUpdate&&c.map.updateMatrix(),n.uvTransform.value.copy(c.map.matrix))):c.isShadowMaterial&&(n.color.value=c.color,n.opacity.value=c.opacity),void 0!==n.ltc_1&&(n.ltc_1.value=L.LTC_1),void 0!==n.ltc_2&&(n.ltc_2.value=L.LTC_2),ab.upload(E,e.uniformsList,n,B));c.isShaderMaterial&&!0===c.uniformsNeedUpdate&&(ab.upload(E,e.uniformsList,n,B),c.uniformsNeedUpdate=
|
|
|
+!1);c.isSpriteMaterial&&m.setValue(E,"center",d.center);m.setValue(E,"modelViewMatrix",d.modelViewMatrix);m.setValue(E,"normalMatrix",d.normalMatrix);m.setValue(E,"modelMatrix",d.matrixWorld);return f}function q(a,b){a.opacity.value=b.opacity;b.color&&(a.diffuse.value=b.color);b.emissive&&a.emissive.value.copy(b.emissive).multiplyScalar(b.emissiveIntensity);b.map&&(a.map.value=b.map);b.alphaMap&&(a.alphaMap.value=b.alphaMap);b.specularMap&&(a.specularMap.value=b.specularMap);b.envMap&&(a.envMap.value=
|
|
|
+b.envMap,a.flipEnvMap.value=b.envMap&&b.envMap.isCubeTexture?-1:1,a.reflectivity.value=b.reflectivity,a.refractionRatio.value=b.refractionRatio,a.maxMipLevel.value=za.get(b.envMap).__maxMipLevel);b.lightMap&&(a.lightMap.value=b.lightMap,a.lightMapIntensity.value=b.lightMapIntensity);b.aoMap&&(a.aoMap.value=b.aoMap,a.aoMapIntensity.value=b.aoMapIntensity);if(b.map)var c=b.map;else b.specularMap?c=b.specularMap:b.displacementMap?c=b.displacementMap:b.normalMap?c=b.normalMap:b.bumpMap?c=b.bumpMap:b.roughnessMap?
|
|
|
+c=b.roughnessMap:b.metalnessMap?c=b.metalnessMap:b.alphaMap?c=b.alphaMap:b.emissiveMap&&(c=b.emissiveMap);void 0!==c&&(c.isWebGLRenderTarget&&(c=c.texture),!0===c.matrixAutoUpdate&&c.updateMatrix(),a.uvTransform.value.copy(c.matrix))}function u(a,b){a.specular.value=b.specular;a.shininess.value=Math.max(b.shininess,1E-4);b.emissiveMap&&(a.emissiveMap.value=b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpScale,1===b.side&&(a.bumpScale.value*=-1));b.normalMap&&(a.normalMap.value=
|
|
|
+b.normalMap,a.normalScale.value.copy(b.normalScale),1===b.side&&a.normalScale.value.negate());b.displacementMap&&(a.displacementMap.value=b.displacementMap,a.displacementScale.value=b.displacementScale,a.displacementBias.value=b.displacementBias)}function r(a,b){a.roughness.value=b.roughness;a.metalness.value=b.metalness;b.roughnessMap&&(a.roughnessMap.value=b.roughnessMap);b.metalnessMap&&(a.metalnessMap.value=b.metalnessMap);b.emissiveMap&&(a.emissiveMap.value=b.emissiveMap);b.bumpMap&&(a.bumpMap.value=
|
|
|
+b.bumpMap,a.bumpScale.value=b.bumpScale,1===b.side&&(a.bumpScale.value*=-1));b.normalMap&&(a.normalMap.value=b.normalMap,a.normalScale.value.copy(b.normalScale),1===b.side&&a.normalScale.value.negate());b.displacementMap&&(a.displacementMap.value=b.displacementMap,a.displacementScale.value=b.displacementScale,a.displacementBias.value=b.displacementBias);b.envMap&&(a.envMapIntensity.value=b.envMapIntensity)}console.log("THREE.WebGLRenderer","95dev");a=a||{};var k=void 0!==a.canvas?a.canvas:document.createElementNS("http://www.w3.org/1999/xhtml",
|
|
|
+"canvas"),z=void 0!==a.context?a.context:null,x=void 0!==a.alpha?a.alpha:!1,w=void 0!==a.depth?a.depth:!0,C=void 0!==a.stencil?a.stencil:!0,D=void 0!==a.antialias?a.antialias:!1,T=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,P=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,M=void 0!==a.powerPreference?a.powerPreference:"default",y=null,A=null;this.domElement=k;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.clippingPlanes=
|
|
|
+[];this.localClippingEnabled=!1;this.gammaFactor=2;this.physicallyCorrectLights=this.gammaOutput=this.gammaInput=!1;this.toneMappingWhitePoint=this.toneMappingExposure=this.toneMapping=1;this.maxMorphTargets=8;this.maxMorphNormals=4;var B=this,H=!1,J=null,G=null,O=null,Q=-1,K="",R=null,Mb=null,$a=new aa,U=new aa,V=null,Yd=0,S=k.width,ca=k.height,W=1,N=new aa(0,0,S,ca),Y=new aa(0,0,S,ca),ba=!1,ea=new pd,X=new Nf,na=!1,fa=!1,Ac=new I,db=new p;try{x={alpha:x,depth:w,stencil:C,antialias:D,premultipliedAlpha:T,
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|
|
+preserveDrawingBuffer:P,powerPreference:M};k.addEventListener("webglcontextlost",c,!1);k.addEventListener("webglcontextrestored",d,!1);var E=z||k.getContext("webgl",x)||k.getContext("experimental-webgl",x);if(null===E){if(null!==k.getContext("webgl"))throw Error("Error creating WebGL context with your selected attributes.");throw Error("Error creating WebGL context.");}void 0===E.getShaderPrecisionFormat&&(E.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch(Mg){console.error("THREE.WebGLRenderer: "+
|
|
|
+Mg.message)}var ia,ua,Z,eb,za,da,pa,ra,ma,ka,qa,oa,la,va,wa,xa,ha;b();var ja="xr"in navigator?new Lg(B):new $e(B);this.vr=ja;var ya=new Ye(B,ma,ua.maxTextureSize);this.shadowMap=ya;this.getContext=function(){return E};this.getContextAttributes=function(){return E.getContextAttributes()};this.forceContextLoss=function(){var a=ia.get("WEBGL_lose_context");a&&a.loseContext()};this.forceContextRestore=function(){var a=ia.get("WEBGL_lose_context");a&&a.restoreContext()};this.getPixelRatio=function(){return W};
|
|
|
+this.setPixelRatio=function(a){void 0!==a&&(W=a,this.setSize(S,ca,!1))};this.getSize=function(){return{width:S,height:ca}};this.setSize=function(a,b,c){ja.isPresenting()?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(S=a,ca=b,k.width=a*W,k.height=b*W,!1!==c&&(k.style.width=a+"px",k.style.height=b+"px"),this.setViewport(0,0,a,b))};this.getDrawingBufferSize=function(){return{width:S*W,height:ca*W}};this.setDrawingBufferSize=function(a,b,c){S=a;ca=b;W=c;k.width=
|
|
|
+a*c;k.height=b*c;this.setViewport(0,0,a,b)};this.getCurrentViewport=function(){return $a};this.setViewport=function(a,b,c,d){N.set(a,ca-b-d,c,d);Z.viewport($a.copy(N).multiplyScalar(W))};this.setScissor=function(a,b,c,d){Y.set(a,ca-b-d,c,d);Z.scissor(U.copy(Y).multiplyScalar(W))};this.setScissorTest=function(a){Z.setScissorTest(ba=a)};this.getClearColor=function(){return la.getClearColor()};this.setClearColor=function(){la.setClearColor.apply(la,arguments)};this.getClearAlpha=function(){return la.getClearAlpha()};
|
|
|
+this.setClearAlpha=function(){la.setClearAlpha.apply(la,arguments)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=E.COLOR_BUFFER_BIT;if(void 0===b||b)d|=E.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=E.STENCIL_BUFFER_BIT;E.clear(d)};this.clearColor=function(){this.clear(!0,!1,!1)};this.clearDepth=function(){this.clear(!1,!0,!1)};this.clearStencil=function(){this.clear(!1,!1,!0)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.dispose=function(){k.removeEventListener("webglcontextlost",
|
|
|
+c,!1);k.removeEventListener("webglcontextrestored",d,!1);qa.dispose();oa.dispose();za.dispose();ma.dispose();ja.dispose();sa.stop()};this.renderBufferImmediate=function(a,b){Z.initAttributes();var c=za.get(a);a.hasPositions&&!c.position&&(c.position=E.createBuffer());a.hasNormals&&!c.normal&&(c.normal=E.createBuffer());a.hasUvs&&!c.uv&&(c.uv=E.createBuffer());a.hasColors&&!c.color&&(c.color=E.createBuffer());b=b.getAttributes();a.hasPositions&&(E.bindBuffer(E.ARRAY_BUFFER,c.position),E.bufferData(E.ARRAY_BUFFER,
|
|
|
+a.positionArray,E.DYNAMIC_DRAW),Z.enableAttribute(b.position),E.vertexAttribPointer(b.position,3,E.FLOAT,!1,0,0));a.hasNormals&&(E.bindBuffer(E.ARRAY_BUFFER,c.normal),E.bufferData(E.ARRAY_BUFFER,a.normalArray,E.DYNAMIC_DRAW),Z.enableAttribute(b.normal),E.vertexAttribPointer(b.normal,3,E.FLOAT,!1,0,0));a.hasUvs&&(E.bindBuffer(E.ARRAY_BUFFER,c.uv),E.bufferData(E.ARRAY_BUFFER,a.uvArray,E.DYNAMIC_DRAW),Z.enableAttribute(b.uv),E.vertexAttribPointer(b.uv,2,E.FLOAT,!1,0,0));a.hasColors&&(E.bindBuffer(E.ARRAY_BUFFER,
|
|
|
+c.color),E.bufferData(E.ARRAY_BUFFER,a.colorArray,E.DYNAMIC_DRAW),Z.enableAttribute(b.color),E.vertexAttribPointer(b.color,3,E.FLOAT,!1,0,0));Z.disableUnusedAttributes();E.drawArrays(E.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){var g=e.isMesh&&0>e.normalMatrix.determinant();Z.setMaterial(d,g);var h=n(a,b,d,e);a=c.id+"_"+h.id+"_"+(!0===d.wireframe);var l=!1;a!==K&&(K=a,l=!0);e.morphTargetInfluences&&(va.update(e,c,d,h),l=!0);g=c.index;var m=c.attributes.position;
|
|
|
+b=1;!0===d.wireframe&&(g=ra.getWireframeAttribute(c),b=2);a=wa;if(null!==g){var v=pa.get(g);a=xa;a.setIndex(v)}if(l){if(c&&c.isInstancedBufferGeometry&!ua.isWebGL2&&null===ia.get("ANGLE_instanced_arrays"))console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");else{Z.initAttributes();l=c.attributes;h=h.getAttributes();var q=d.defaultAttributeValues;for(C in h){var k=h[C];if(0<=k){var u=l[C];if(void 0!==
|
|
|
+u){var r=u.normalized,t=u.itemSize,p=pa.get(u);if(void 0!==p){var w=p.buffer,z=p.type;p=p.bytesPerElement;if(u.isInterleavedBufferAttribute){var D=u.data,x=D.stride;u=u.offset;D&&D.isInstancedInterleavedBuffer?(Z.enableAttributeAndDivisor(k,D.meshPerAttribute),void 0===c.maxInstancedCount&&(c.maxInstancedCount=D.meshPerAttribute*D.count)):Z.enableAttribute(k);E.bindBuffer(E.ARRAY_BUFFER,w);E.vertexAttribPointer(k,t,z,r,x*p,u*p)}else u.isInstancedBufferAttribute?(Z.enableAttributeAndDivisor(k,u.meshPerAttribute),
|
|
|
+void 0===c.maxInstancedCount&&(c.maxInstancedCount=u.meshPerAttribute*u.count)):Z.enableAttribute(k),E.bindBuffer(E.ARRAY_BUFFER,w),E.vertexAttribPointer(k,t,z,r,0,0)}}else if(void 0!==q&&(r=q[C],void 0!==r))switch(r.length){case 2:E.vertexAttrib2fv(k,r);break;case 3:E.vertexAttrib3fv(k,r);break;case 4:E.vertexAttrib4fv(k,r);break;default:E.vertexAttrib1fv(k,r)}}}Z.disableUnusedAttributes()}null!==g&&E.bindBuffer(E.ELEMENT_ARRAY_BUFFER,v.buffer)}v=Infinity;null!==g?v=g.count:void 0!==m&&(v=m.count);
|
|
|
+g=c.drawRange.start*b;m=null!==f?f.start*b:0;var C=Math.max(g,m);f=Math.max(0,Math.min(v,g+c.drawRange.count*b,m+(null!==f?f.count*b:Infinity))-1-C+1);if(0!==f){if(e.isMesh)if(!0===d.wireframe)Z.setLineWidth(d.wireframeLinewidth*(null===G?W:1)),a.setMode(E.LINES);else switch(e.drawMode){case 0:a.setMode(E.TRIANGLES);break;case 1:a.setMode(E.TRIANGLE_STRIP);break;case 2:a.setMode(E.TRIANGLE_FAN)}else e.isLine?(d=d.linewidth,void 0===d&&(d=1),Z.setLineWidth(d*(null===G?W:1)),e.isLineSegments?a.setMode(E.LINES):
|
|
|
+e.isLineLoop?a.setMode(E.LINE_LOOP):a.setMode(E.LINE_STRIP)):e.isPoints?a.setMode(E.POINTS):e.isSprite&&a.setMode(E.TRIANGLES);c&&c.isInstancedBufferGeometry?0<c.maxInstancedCount&&a.renderInstances(c,C,f):a.render(C,f)}};this.compile=function(a,b){A=oa.get(a,b);A.init();a.traverse(function(a){a.isLight&&(A.pushLight(a),a.castShadow&&A.pushShadow(a))});A.setupLights(b);a.traverse(function(b){if(b.material)if(Array.isArray(b.material))for(var c=0;c<b.material.length;c++)v(b.material[c],a.fog,b);else v(b.material,
|
|
|
+a.fog,b)})};var ta=null,sa=new Qd;sa.setAnimationLoop(function(a){ja.isPresenting()||ta&&ta(a)});"undefined"!==typeof window&&sa.setContext(window);this.setAnimationLoop=function(a){ta=a;ja.setAnimationLoop(a);sa.start()};this.render=function(a,b,c,d){if(!b||!b.isCamera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else if(!H){K="";Q=-1;R=null;!0===a.autoUpdate&&a.updateMatrixWorld();null===b.parent&&b.updateMatrixWorld();ja.enabled&&(b=ja.getCamera(b));A=
|
|
|
+oa.get(a,b);A.init();a.onBeforeRender(B,a,b,c);Ac.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);ea.setFromMatrix(Ac);fa=this.localClippingEnabled;na=X.init(this.clippingPlanes,fa,b);y=qa.get(a,b);y.init();h(a,b,B.sortObjects);!0===B.sortObjects&&y.sort();na&&X.beginShadows();ya.render(A.state.shadowsArray,a,b);A.setupLights(b);na&&X.endShadows();this.info.autoReset&&this.info.reset();void 0===c&&(c=null);this.setRenderTarget(c);la.render(y,a,b,d);d=y.opaque;var e=y.transparent;if(a.overrideMaterial){var f=
|
|
|
+a.overrideMaterial;d.length&&l(d,a,b,f);e.length&&l(e,a,b,f)}else d.length&&l(d,a,b),e.length&&l(e,a,b);c&&da.updateRenderTargetMipmap(c);Z.buffers.depth.setTest(!0);Z.buffers.depth.setMask(!0);Z.buffers.color.setMask(!0);Z.setPolygonOffset(!1);a.onAfterRender(B,a,b);ja.enabled&&ja.submitFrame();A=y=null}};this.allocTextureUnit=function(){var a=Yd;a>=ua.maxTextures&&console.warn("THREE.WebGLRenderer: Trying to use "+a+" texture units while this GPU supports only "+ua.maxTextures);Yd+=1;return a};
|
|
|
+this.setTexture2D=function(){var a=!1;return function(b,c){b&&b.isWebGLRenderTarget&&(a||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);da.setTexture2D(b,c)}}();this.setTexture=function(){var a=!1;return function(b,c){a||(console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead."),a=!0);da.setTexture2D(b,c)}}();this.setTextureCube=function(){var a=!1;return function(b,c){b&&
|
|
|
+b.isWebGLRenderTargetCube&&(a||(console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);b&&b.isCubeTexture||Array.isArray(b.image)&&6===b.image.length?da.setTextureCube(b,c):da.setTextureCubeDynamic(b,c)}}();this.setFramebuffer=function(a){J=a};this.getRenderTarget=function(){return G};this.setRenderTarget=function(a){(G=a)&&void 0===za.get(a).__webglFramebuffer&&da.setupRenderTarget(a);var b=J,c=!1;a?(b=
|
|
|
+za.get(a).__webglFramebuffer,a.isWebGLRenderTargetCube&&(b=b[a.activeCubeFace],c=!0),$a.copy(a.viewport),U.copy(a.scissor),V=a.scissorTest):($a.copy(N).multiplyScalar(W),U.copy(Y).multiplyScalar(W),V=ba);O!==b&&(E.bindFramebuffer(E.FRAMEBUFFER,b),O=b);Z.viewport($a);Z.scissor(U);Z.setScissorTest(V);c&&(c=za.get(a.texture),E.framebufferTexture2D(E.FRAMEBUFFER,E.COLOR_ATTACHMENT0,E.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,c.__webglTexture,a.activeMipMapLevel))};this.readRenderTargetPixels=function(a,
|
|
|
+b,c,d,e,f){if(a&&a.isWebGLRenderTarget){var g=za.get(a).__webglFramebuffer;if(g){var h=!1;g!==O&&(E.bindFramebuffer(E.FRAMEBUFFER,g),h=!0);try{var l=a.texture,m=l.format,n=l.type;1023!==m&&ha.convert(m)!==E.getParameter(E.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):1009===n||ha.convert(n)===E.getParameter(E.IMPLEMENTATION_COLOR_READ_TYPE)||1015===n&&(ua.isWebGL2||ia.get("OES_texture_float")||
|
|
|
+ia.get("WEBGL_color_buffer_float"))||1016===n&&(ua.isWebGL2?ia.get("EXT_color_buffer_float"):ia.get("EXT_color_buffer_half_float"))?E.checkFramebufferStatus(E.FRAMEBUFFER)===E.FRAMEBUFFER_COMPLETE?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&E.readPixels(b,c,d,e,ha.convert(m),ha.convert(n),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{h&&
|
|
|
+E.bindFramebuffer(E.FRAMEBUFFER,O)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")};this.copyFramebufferToTexture=function(a,b,c){var d=b.image.width,e=b.image.height,f=ha.convert(b.format);this.setTexture2D(b,0);E.copyTexImage2D(E.TEXTURE_2D,c||0,f,a.x,a.y,d,e,0)};this.copyTextureToTexture=function(a,b,c,d){var e=b.image.width,f=b.image.height,g=ha.convert(c.format),h=ha.convert(c.type);this.setTexture2D(c,0);b.isDataTexture?E.texSubImage2D(E.TEXTURE_2D,
|
|
|
+d||0,a.x,a.y,e,f,g,h,b.image.data):E.texSubImage2D(E.TEXTURE_2D,d||0,a.x,a.y,g,h,b.image)}}function Pb(a,b){this.name="";this.color=new J(a);this.density=void 0!==b?b:2.5E-4}function Qb(a,b,c){this.name="";this.color=new J(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3}function qd(){B.call(this);this.type="Scene";this.overrideMaterial=this.fog=this.background=null;this.autoUpdate=!0}function rb(a,b){this.array=a;this.stride=b;this.count=void 0!==a?a.length/b:0;this.dynamic=!1;this.updateRange=
|
|
|
+{offset:0,count:-1};this.version=0}function Cc(a,b,c,d){this.data=a;this.itemSize=b;this.offset=c;this.normalized=!0===d}function fb(a){K.call(this);this.type="SpriteMaterial";this.color=new J(16777215);this.map=null;this.rotation=0;this.lights=!1;this.transparent=!0;this.setValues(a)}function Dc(a){B.call(this);this.type="Sprite";if(void 0===Rb){Rb=new H;var b=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]);b=new rb(b,5);Rb.setIndex([0,1,2,0,2,3]);Rb.addAttribute("position",
|
|
|
+new Cc(b,3,0,!1));Rb.addAttribute("uv",new Cc(b,2,3,!1))}this.geometry=Rb;this.material=void 0!==a?a:new fb;this.center=new y(.5,.5)}function Ec(){B.call(this);this.type="LOD";Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function Fc(a,b){a=a||[];this.bones=a.slice(0);this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton boneInverses is the wrong length."),
|
|
|
+this.boneInverses=[],a=0,b=this.bones.length;a<b;a++)this.boneInverses.push(new I)}function rd(){B.call(this);this.type="Bone"}function sd(a,b){oa.call(this,a,b);this.type="SkinnedMesh";this.bindMode="attached";this.bindMatrix=new I;this.bindMatrixInverse=new I;a=this.initBones();a=new Fc(a);this.bind(a,this.matrixWorld);this.normalizeSkinWeights()}function U(a){K.call(this);this.type="LineBasicMaterial";this.color=new J(16777215);this.linewidth=1;this.linejoin=this.linecap="round";this.lights=!1;
|
|
|
+this.setValues(a)}function la(a,b,c){1===c&&console.error("THREE.Line: parameter THREE.LinePieces no longer supported. Use THREE.LineSegments instead.");B.call(this);this.type="Line";this.geometry=void 0!==a?a:new H;this.material=void 0!==b?b:new U({color:16777215*Math.random()})}function V(a,b){la.call(this,a,b);this.type="LineSegments"}function td(a,b){la.call(this,a,b);this.type="LineLoop"}function Fa(a){K.call(this);this.type="PointsMaterial";this.color=new J(16777215);this.map=null;this.size=
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+1;this.sizeAttenuation=!0;this.lights=this.morphTargets=!1;this.setValues(a)}function Sb(a,b){B.call(this);this.type="Points";this.geometry=void 0!==a?a:new H;this.material=void 0!==b?b:new Fa({color:16777215*Math.random()})}function $d(a,b,c,d,e,f,g,h,l){S.call(this,a,b,c,d,e,f,g,h,l);this.generateMipmaps=!1}function Tb(a,b,c,d,e,f,g,h,l,m,v,n){S.call(this,null,f,g,h,l,m,d,e,v,n);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=this.flipY=!1}function Gc(a,b,c,d,e,f,g,h,l){S.call(this,
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|
+a,b,c,d,e,f,g,h,l);this.needsUpdate=!0}function Hc(a,b,c,d,e,f,g,h,l,m){m=void 0!==m?m:1026;if(1026!==m&&1027!==m)throw Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===c&&1026===m&&(c=1012);void 0===c&&1027===m&&(c=1020);S.call(this,null,d,e,f,g,h,m,c,l);this.image={width:a,height:b};this.magFilter=void 0!==g?g:1003;this.minFilter=void 0!==h?h:1003;this.generateMipmaps=this.flipY=!1}function Ub(a){H.call(this);this.type="WireframeGeometry";var b=
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|
+[],c,d,e,f=[0,0],g={},h=["a","b","c"];if(a&&a.isGeometry){var l=a.faces;var m=0;for(d=l.length;m<d;m++){var v=l[m];for(c=0;3>c;c++){var n=v[h[c]];var q=v[h[(c+1)%3]];f[0]=Math.min(n,q);f[1]=Math.max(n,q);n=f[0]+","+f[1];void 0===g[n]&&(g[n]={index1:f[0],index2:f[1]})}}for(n in g)m=g[n],h=a.vertices[m.index1],b.push(h.x,h.y,h.z),h=a.vertices[m.index2],b.push(h.x,h.y,h.z)}else if(a&&a.isBufferGeometry)if(h=new p,null!==a.index){l=a.attributes.position;v=a.index;var k=a.groups;0===k.length&&(k=[{start:0,
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|
+count:v.count,materialIndex:0}]);a=0;for(e=k.length;a<e;++a)for(m=k[a],c=m.start,d=m.count,m=c,d=c+d;m<d;m+=3)for(c=0;3>c;c++)n=v.getX(m+c),q=v.getX(m+(c+1)%3),f[0]=Math.min(n,q),f[1]=Math.max(n,q),n=f[0]+","+f[1],void 0===g[n]&&(g[n]={index1:f[0],index2:f[1]});for(n in g)m=g[n],h.fromBufferAttribute(l,m.index1),b.push(h.x,h.y,h.z),h.fromBufferAttribute(l,m.index2),b.push(h.x,h.y,h.z)}else for(l=a.attributes.position,m=0,d=l.count/3;m<d;m++)for(c=0;3>c;c++)g=3*m+c,h.fromBufferAttribute(l,g),b.push(h.x,
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|
+h.y,h.z),g=3*m+(c+1)%3,h.fromBufferAttribute(l,g),b.push(h.x,h.y,h.z);this.addAttribute("position",new A(b,3))}function Ic(a,b,c){O.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};this.fromBufferGeometry(new Vb(a,b,c));this.mergeVertices()}function Vb(a,b,c){H.call(this);this.type="ParametricBufferGeometry";this.parameters={func:a,slices:b,stacks:c};var d=[],e=[],f=[],g=[],h=new p,l=new p,m=new p,v=new p,n=new p,q,k;3>a.length&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");
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|
+var r=b+1;for(q=0;q<=c;q++){var t=q/c;for(k=0;k<=b;k++){var z=k/b;a(z,t,l);e.push(l.x,l.y,l.z);0<=z-1E-5?(a(z-1E-5,t,m),v.subVectors(l,m)):(a(z+1E-5,t,m),v.subVectors(m,l));0<=t-1E-5?(a(z,t-1E-5,m),n.subVectors(l,m)):(a(z,t+1E-5,m),n.subVectors(m,l));h.crossVectors(v,n).normalize();f.push(h.x,h.y,h.z);g.push(z,t)}}for(q=0;q<c;q++)for(k=0;k<b;k++)a=q*r+k+1,h=(q+1)*r+k+1,l=(q+1)*r+k,d.push(q*r+k,a,l),d.push(a,h,l);this.setIndex(d);this.addAttribute("position",new A(e,3));this.addAttribute("normal",
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+new A(f,3));this.addAttribute("uv",new A(g,2))}function Jc(a,b,c,d){O.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};this.fromBufferGeometry(new va(a,b,c,d));this.mergeVertices()}function va(a,b,c,d){function e(a){h.push(a.x,a.y,a.z)}function f(b,c){b*=3;c.x=a[b+0];c.y=a[b+1];c.z=a[b+2]}function g(a,b,c,d){0>d&&1===a.x&&(l[b]=a.x-1);0===c.x&&0===c.z&&(l[b]=d/2/Math.PI+.5)}H.call(this);this.type="PolyhedronBufferGeometry";this.parameters={vertices:a,
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|
+indices:b,radius:c,detail:d};c=c||1;d=d||0;var h=[],l=[];(function(a){for(var c=new p,d=new p,g=new p,h=0;h<b.length;h+=3){f(b[h+0],c);f(b[h+1],d);f(b[h+2],g);var l,m,k=c,x=d,w=g,C=Math.pow(2,a),D=[];for(m=0;m<=C;m++){D[m]=[];var T=k.clone().lerp(w,m/C),P=x.clone().lerp(w,m/C),y=C-m;for(l=0;l<=y;l++)D[m][l]=0===l&&m===C?T:T.clone().lerp(P,l/y)}for(m=0;m<C;m++)for(l=0;l<2*(C-m)-1;l++)k=Math.floor(l/2),0===l%2?(e(D[m][k+1]),e(D[m+1][k]),e(D[m][k])):(e(D[m][k+1]),e(D[m+1][k+1]),e(D[m+1][k]))}})(d);(function(a){for(var b=
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+new p,c=0;c<h.length;c+=3)b.x=h[c+0],b.y=h[c+1],b.z=h[c+2],b.normalize().multiplyScalar(a),h[c+0]=b.x,h[c+1]=b.y,h[c+2]=b.z})(c);(function(){for(var a=new p,b=0;b<h.length;b+=3)a.x=h[b+0],a.y=h[b+1],a.z=h[b+2],l.push(Math.atan2(a.z,-a.x)/2/Math.PI+.5,1-(Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5));a=new p;b=new p;for(var c=new p,d=new p,e=new y,f=new y,k=new y,z=0,x=0;z<h.length;z+=9,x+=6){a.set(h[z+0],h[z+1],h[z+2]);b.set(h[z+3],h[z+4],h[z+5]);c.set(h[z+6],h[z+7],h[z+8]);e.set(l[x+0],
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|
+l[x+1]);f.set(l[x+2],l[x+3]);k.set(l[x+4],l[x+5]);d.copy(a).add(b).add(c).divideScalar(3);var w=Math.atan2(d.z,-d.x);g(e,x+0,a,w);g(f,x+2,b,w);g(k,x+4,c,w)}for(a=0;a<l.length;a+=6)b=l[a+0],c=l[a+2],d=l[a+4],e=Math.min(b,c,d),.9<Math.max(b,c,d)&&.1>e&&(.2>b&&(l[a+0]+=1),.2>c&&(l[a+2]+=1),.2>d&&(l[a+4]+=1))})();this.addAttribute("position",new A(h,3));this.addAttribute("normal",new A(h.slice(),3));this.addAttribute("uv",new A(l,2));0===d?this.computeVertexNormals():this.normalizeNormals()}function Kc(a,
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|
+b){O.call(this);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Wb(a,b));this.mergeVertices()}function Wb(a,b){va.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],a,b);this.type="TetrahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Lc(a,b){O.call(this);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new sb(a,b));this.mergeVertices()}function sb(a,b){va.call(this,[1,0,0,
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+-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],a,b);this.type="OctahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Mc(a,b){O.call(this);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Xb(a,b));this.mergeVertices()}function Xb(a,b){var c=(1+Math.sqrt(5))/2;va.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,
|
|
|
+11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],a,b);this.type="IcosahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Nc(a,b){O.call(this);this.type="DodecahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new Yb(a,b));this.mergeVertices()}function Yb(a,b){var c=(1+Math.sqrt(5))/2,d=1/c;va.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,0,d,c,
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|
+0,-c,0,-d,c,0,-d,-c,0,d,c,0,d],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],a,b);this.type="DodecahedronBufferGeometry";this.parameters={radius:a,detail:b}}function Oc(a,b,c,d,e,f){O.call(this);this.type="TubeGeometry";this.parameters={path:a,tubularSegments:b,radius:c,radialSegments:d,
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|
|
+closed:e};void 0!==f&&console.warn("THREE.TubeGeometry: taper has been removed.");a=new Zb(a,b,c,d,e);this.tangents=a.tangents;this.normals=a.normals;this.binormals=a.binormals;this.fromBufferGeometry(a);this.mergeVertices()}function Zb(a,b,c,d,e){function f(e){v=a.getPointAt(e/b,v);var f=g.normals[e];e=g.binormals[e];for(q=0;q<=d;q++){var m=q/d*Math.PI*2,n=Math.sin(m);m=-Math.cos(m);l.x=m*f.x+n*e.x;l.y=m*f.y+n*e.y;l.z=m*f.z+n*e.z;l.normalize();r.push(l.x,l.y,l.z);h.x=v.x+c*l.x;h.y=v.y+c*l.y;h.z=
|
|
|
+v.z+c*l.z;k.push(h.x,h.y,h.z)}}H.call(this);this.type="TubeBufferGeometry";this.parameters={path:a,tubularSegments:b,radius:c,radialSegments:d,closed:e};b=b||64;c=c||1;d=d||8;e=e||!1;var g=a.computeFrenetFrames(b,e);this.tangents=g.tangents;this.normals=g.normals;this.binormals=g.binormals;var h=new p,l=new p,m=new y,v=new p,n,q,k=[],r=[],t=[],z=[];for(n=0;n<b;n++)f(n);f(!1===e?b:0);for(n=0;n<=b;n++)for(q=0;q<=d;q++)m.x=n/b,m.y=q/d,t.push(m.x,m.y);(function(){for(q=1;q<=b;q++)for(n=1;n<=d;n++){var a=
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|
|
+(d+1)*q+(n-1),c=(d+1)*q+n,e=(d+1)*(q-1)+n;z.push((d+1)*(q-1)+(n-1),a,e);z.push(a,c,e)}})();this.setIndex(z);this.addAttribute("position",new A(k,3));this.addAttribute("normal",new A(r,3));this.addAttribute("uv",new A(t,2))}function Pc(a,b,c,d,e,f,g){O.call(this);this.type="TorusKnotGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};void 0!==g&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.");this.fromBufferGeometry(new $b(a,
|
|
|
+b,c,d,e,f));this.mergeVertices()}function $b(a,b,c,d,e,f){function g(a,b,c,d,e){var f=Math.sin(a);b=c/b*a;c=Math.cos(b);e.x=d*(2+c)*.5*Math.cos(a);e.y=d*(2+c)*f*.5;e.z=d*Math.sin(b)*.5}H.call(this);this.type="TorusKnotBufferGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};a=a||1;b=b||.4;c=Math.floor(c)||64;d=Math.floor(d)||8;e=e||2;f=f||3;var h=[],l=[],m=[],v=[],n,q=new p,k=new p,r=new p,t=new p,z=new p,x=new p,w=new p;for(n=0;n<=c;++n){var C=n/c*e*Math.PI*2;
|
|
|
+g(C,e,f,a,r);g(C+.01,e,f,a,t);x.subVectors(t,r);w.addVectors(t,r);z.crossVectors(x,w);w.crossVectors(z,x);z.normalize();w.normalize();for(C=0;C<=d;++C){var D=C/d*Math.PI*2,T=-b*Math.cos(D);D=b*Math.sin(D);q.x=r.x+(T*w.x+D*z.x);q.y=r.y+(T*w.y+D*z.y);q.z=r.z+(T*w.z+D*z.z);l.push(q.x,q.y,q.z);k.subVectors(q,r).normalize();m.push(k.x,k.y,k.z);v.push(n/c);v.push(C/d)}}for(C=1;C<=c;C++)for(n=1;n<=d;n++)a=(d+1)*C+(n-1),b=(d+1)*C+n,e=(d+1)*(C-1)+n,h.push((d+1)*(C-1)+(n-1),a,e),h.push(a,b,e);this.setIndex(h);
|
|
|
+this.addAttribute("position",new A(l,3));this.addAttribute("normal",new A(m,3));this.addAttribute("uv",new A(v,2))}function Qc(a,b,c,d,e){O.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};this.fromBufferGeometry(new ac(a,b,c,d,e));this.mergeVertices()}function ac(a,b,c,d,e){H.call(this);this.type="TorusBufferGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||1;b=b||.4;c=Math.floor(c)||8;d=Math.floor(d)||
|
|
|
+6;e=e||2*Math.PI;var f=[],g=[],h=[],l=[],m=new p,v=new p,n=new p,q,k;for(q=0;q<=c;q++)for(k=0;k<=d;k++){var r=k/d*e,t=q/c*Math.PI*2;v.x=(a+b*Math.cos(t))*Math.cos(r);v.y=(a+b*Math.cos(t))*Math.sin(r);v.z=b*Math.sin(t);g.push(v.x,v.y,v.z);m.x=a*Math.cos(r);m.y=a*Math.sin(r);n.subVectors(v,m).normalize();h.push(n.x,n.y,n.z);l.push(k/d);l.push(q/c)}for(q=1;q<=c;q++)for(k=1;k<=d;k++)a=(d+1)*(q-1)+k-1,b=(d+1)*(q-1)+k,e=(d+1)*q+k,f.push((d+1)*q+k-1,a,e),f.push(a,b,e);this.setIndex(f);this.addAttribute("position",
|
|
|
+new A(g,3));this.addAttribute("normal",new A(h,3));this.addAttribute("uv",new A(l,2))}function af(a,b,c,d,e){for(var f,g=0,h=b,l=c-d;h<c;h+=d)g+=(a[l]-a[h])*(a[h+1]+a[l+1]),l=h;if(e===0<g)for(e=b;e<c;e+=d)f=bf(e,a[e],a[e+1],f);else for(e=c-d;e>=b;e-=d)f=bf(e,a[e],a[e+1],f);f&&tb(f,f.next)&&(Rc(f),f=f.next);return f}function Sc(a,b){if(!a)return a;b||(b=a);do{var c=!1;if(a.steiner||!tb(a,a.next)&&0!==qa(a.prev,a,a.next))a=a.next;else{Rc(a);a=b=a.prev;if(a===a.next)break;c=!0}}while(c||a!==b);return b}
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|
+function Tc(a,b,c,d,e,f,g){if(a){if(!g&&f){var h=a,l=h;do null===l.z&&(l.z=ae(l.x,l.y,d,e,f)),l.prevZ=l.prev,l=l.nextZ=l.next;while(l!==h);l.prevZ.nextZ=null;l.prevZ=null;h=l;var m,v,n,q,k=1;do{l=h;var r=h=null;for(v=0;l;){v++;var t=l;for(m=n=0;m<k&&(n++,t=t.nextZ,t);m++);for(q=k;0<n||0<q&&t;)0!==n&&(0===q||!t||l.z<=t.z)?(m=l,l=l.nextZ,n--):(m=t,t=t.nextZ,q--),r?r.nextZ=m:h=m,m.prevZ=r,r=m;l=t}r.nextZ=null;k*=2}while(1<v)}for(h=a;a.prev!==a.next;){l=a.prev;t=a.next;if(f)a:{r=a;q=d;var p=e,x=f;v=r.prev;
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|
|
+n=r;k=r.next;if(0<=qa(v,n,k))r=!1;else{var w=v.x>n.x?v.x>k.x?v.x:k.x:n.x>k.x?n.x:k.x,C=v.y>n.y?v.y>k.y?v.y:k.y:n.y>k.y?n.y:k.y;m=ae(v.x<n.x?v.x<k.x?v.x:k.x:n.x<k.x?n.x:k.x,v.y<n.y?v.y<k.y?v.y:k.y:n.y<k.y?n.y:k.y,q,p,x);q=ae(w,C,q,p,x);for(p=r.nextZ;p&&p.z<=q;){if(p!==r.prev&&p!==r.next&&ud(v.x,v.y,n.x,n.y,k.x,k.y,p.x,p.y)&&0<=qa(p.prev,p,p.next)){r=!1;break a}p=p.nextZ}for(p=r.prevZ;p&&p.z>=m;){if(p!==r.prev&&p!==r.next&&ud(v.x,v.y,n.x,n.y,k.x,k.y,p.x,p.y)&&0<=qa(p.prev,p,p.next)){r=!1;break a}p=
|
|
|
+p.prevZ}r=!0}}else a:if(r=a,v=r.prev,n=r,k=r.next,0<=qa(v,n,k))r=!1;else{for(m=r.next.next;m!==r.prev;){if(ud(v.x,v.y,n.x,n.y,k.x,k.y,m.x,m.y)&&0<=qa(m.prev,m,m.next)){r=!1;break a}m=m.next}r=!0}if(r)b.push(l.i/c),b.push(a.i/c),b.push(t.i/c),Rc(a),h=a=t.next;else if(a=t,a===h){if(!g)Tc(Sc(a),b,c,d,e,f,1);else if(1===g){g=b;h=c;l=a;do t=l.prev,r=l.next.next,!tb(t,r)&&cf(t,l,l.next,r)&&Uc(t,r)&&Uc(r,t)&&(g.push(t.i/h),g.push(l.i/h),g.push(r.i/h),Rc(l),Rc(l.next),l=a=r),l=l.next;while(l!==a);a=l;Tc(a,
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+0*X;for(N=0;N<aa;N++)ca=W[N],k(ca[2]+b,ca[1]+b,ca[0]+b);b=X*(w+2*M);for(N=0;N<aa;N++)ca=W[N],k(ca[0]+b,ca[1]+b,ca[2]+b)}else{for(N=0;N<aa;N++)ca=W[N],k(ca[2],ca[1],ca[0]);for(N=0;N<aa;N++)ca=W[N],k(ca[0]+X*w,ca[1]+X*w,ca[2]+X*w)}d.addGroup(a,e.length/3-a,0)})();(function(){var a=e.length/3,b=0;h(U,b);b+=U.length;F=0;for(I=K.length;F<I;F++)R=K[F],h(R,b),b+=R.length;d.addGroup(a,e.length/3-a,1)})()}H.call(this);this.type="ExtrudeBufferGeometry";this.parameters={shapes:a,options:b};a=Array.isArray(a)?
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+a:[a];for(var d=this,e=[],f=[],g=0,h=a.length;g<h;g++)c(a[g]);this.addAttribute("position",new A(e,3));this.addAttribute("uv",new A(f,2));this.computeVertexNormals()}function gf(a,b,c){c.shapes=[];if(Array.isArray(a))for(var d=0,e=a.length;d<e;d++)c.shapes.push(a[d].uuid);else c.shapes.push(a.uuid);void 0!==b.extrudePath&&(c.options.extrudePath=b.extrudePath.toJSON());return c}function Vc(a,b){O.call(this);this.type="TextGeometry";this.parameters={text:a,parameters:b};this.fromBufferGeometry(new bc(a,
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+b));this.mergeVertices()}function bc(a,b){b=b||{};var c=b.font;if(!c||!c.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new O;a=c.generateShapes(a,b.size);b.depth=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);Pa.call(this,a,b);this.type="TextBufferGeometry"}function Wc(a,b,c,d,e,f,g){O.call(this);this.type="SphereGeometry";this.parameters=
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+{radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};this.fromBufferGeometry(new vb(a,b,c,d,e,f,g));this.mergeVertices()}function vb(a,b,c,d,e,f,g){H.call(this);this.type="SphereBufferGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};a=a||1;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;f=void 0!==f?f:0;g=void 0!==g?g:Math.PI;var h=
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+f+g,l,m,v=0,n=[],k=new p,u=new p,r=[],t=[],z=[],x=[];for(m=0;m<=c;m++){var w=[],C=m/c;for(l=0;l<=b;l++){var D=l/b;k.x=-a*Math.cos(d+D*e)*Math.sin(f+C*g);k.y=a*Math.cos(f+C*g);k.z=a*Math.sin(d+D*e)*Math.sin(f+C*g);t.push(k.x,k.y,k.z);u.set(k.x,k.y,k.z).normalize();z.push(u.x,u.y,u.z);x.push(D,1-C);w.push(v++)}n.push(w)}for(m=0;m<c;m++)for(l=0;l<b;l++)a=n[m][l+1],d=n[m][l],e=n[m+1][l],g=n[m+1][l+1],(0!==m||0<f)&&r.push(a,d,g),(m!==c-1||h<Math.PI)&&r.push(d,e,g);this.setIndex(r);this.addAttribute("position",
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+new A(t,3));this.addAttribute("normal",new A(z,3));this.addAttribute("uv",new A(x,2))}function Xc(a,b,c,d,e,f){O.call(this);this.type="RingGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};this.fromBufferGeometry(new cc(a,b,c,d,e,f));this.mergeVertices()}function cc(a,b,c,d,e,f){H.call(this);this.type="RingBufferGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};a=a||.5;b=b||
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+1;e=void 0!==e?e:0;f=void 0!==f?f:2*Math.PI;c=void 0!==c?Math.max(3,c):8;d=void 0!==d?Math.max(1,d):1;var g=[],h=[],l=[],m=[],v=a,n=(b-a)/d,k=new p,u=new y,r,t;for(r=0;r<=d;r++){for(t=0;t<=c;t++)a=e+t/c*f,k.x=v*Math.cos(a),k.y=v*Math.sin(a),h.push(k.x,k.y,k.z),l.push(0,0,1),u.x=(k.x/b+1)/2,u.y=(k.y/b+1)/2,m.push(u.x,u.y);v+=n}for(r=0;r<d;r++)for(b=r*(c+1),t=0;t<c;t++)a=t+b,e=a+c+1,f=a+c+2,v=a+1,g.push(a,e,v),g.push(e,f,v);this.setIndex(g);this.addAttribute("position",new A(h,3));this.addAttribute("normal",
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+new A(l,3));this.addAttribute("uv",new A(m,2))}function Yc(a,b,c,d){O.call(this);this.type="LatheGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};this.fromBufferGeometry(new dc(a,b,c,d));this.mergeVertices()}function dc(a,b,c,d){H.call(this);this.type="LatheBufferGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};b=Math.floor(b)||12;c=c||0;d=d||2*Math.PI;d=F.clamp(d,0,2*Math.PI);var e=[],f=[],g=[],h=1/b,l=new p,m=new y,v;for(v=0;v<=b;v++){var n=c+v*h*d;var k=
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+Math.sin(n),u=Math.cos(n);for(n=0;n<=a.length-1;n++)l.x=a[n].x*k,l.y=a[n].y,l.z=a[n].x*u,f.push(l.x,l.y,l.z),m.x=v/b,m.y=n/(a.length-1),g.push(m.x,m.y)}for(v=0;v<b;v++)for(n=0;n<a.length-1;n++)c=n+v*a.length,h=c+a.length,l=c+a.length+1,m=c+1,e.push(c,h,m),e.push(h,l,m);this.setIndex(e);this.addAttribute("position",new A(f,3));this.addAttribute("uv",new A(g,2));this.computeVertexNormals();if(d===2*Math.PI)for(d=this.attributes.normal.array,e=new p,f=new p,g=new p,c=b*a.length*3,n=v=0;v<a.length;v++,
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+n+=3)e.x=d[n+0],e.y=d[n+1],e.z=d[n+2],f.x=d[c+n+0],f.y=d[c+n+1],f.z=d[c+n+2],g.addVectors(e,f).normalize(),d[n+0]=d[c+n+0]=g.x,d[n+1]=d[c+n+1]=g.y,d[n+2]=d[c+n+2]=g.z}function wb(a,b){O.call(this);this.type="ShapeGeometry";"object"===typeof b&&(console.warn("THREE.ShapeGeometry: Options parameter has been removed."),b=b.curveSegments);this.parameters={shapes:a,curveSegments:b};this.fromBufferGeometry(new xb(a,b));this.mergeVertices()}function xb(a,b){function c(a){var c,h=e.length/3;a=a.extractPoints(b);
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+var m=a.shape,k=a.holes;if(!1===Wa.isClockWise(m))for(m=m.reverse(),a=0,c=k.length;a<c;a++){var v=k[a];!0===Wa.isClockWise(v)&&(k[a]=v.reverse())}var p=Wa.triangulateShape(m,k);a=0;for(c=k.length;a<c;a++)v=k[a],m=m.concat(v);a=0;for(c=m.length;a<c;a++)v=m[a],e.push(v.x,v.y,0),f.push(0,0,1),g.push(v.x,v.y);a=0;for(c=p.length;a<c;a++)m=p[a],d.push(m[0]+h,m[1]+h,m[2]+h),l+=3}H.call(this);this.type="ShapeBufferGeometry";this.parameters={shapes:a,curveSegments:b};b=b||12;var d=[],e=[],f=[],g=[],h=0,l=
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+0;if(!1===Array.isArray(a))c(a);else for(var m=0;m<a.length;m++)c(a[m]),this.addGroup(h,l,m),h+=l,l=0;this.setIndex(d);this.addAttribute("position",new A(e,3));this.addAttribute("normal",new A(f,3));this.addAttribute("uv",new A(g,2))}function hf(a,b){b.shapes=[];if(Array.isArray(a))for(var c=0,d=a.length;c<d;c++)b.shapes.push(a[c].uuid);else b.shapes.push(a.uuid);return b}function ec(a,b){H.call(this);this.type="EdgesGeometry";this.parameters={thresholdAngle:b};var c=[];b=Math.cos(F.DEG2RAD*(void 0!==
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+b?b:1));var d=[0,0],e={},f=["a","b","c"];if(a.isBufferGeometry){var g=new O;g.fromBufferGeometry(a)}else g=a.clone();g.mergeVertices();g.computeFaceNormals();a=g.vertices;g=g.faces;for(var h=0,l=g.length;h<l;h++)for(var m=g[h],k=0;3>k;k++){var n=m[f[k]];var q=m[f[(k+1)%3]];d[0]=Math.min(n,q);d[1]=Math.max(n,q);n=d[0]+","+d[1];void 0===e[n]?e[n]={index1:d[0],index2:d[1],face1:h,face2:void 0}:e[n].face2=h}for(n in e)if(d=e[n],void 0===d.face2||g[d.face1].normal.dot(g[d.face2].normal)<=b)f=a[d.index1],
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+c.push(f.x,f.y,f.z),f=a[d.index2],c.push(f.x,f.y,f.z);this.addAttribute("position",new A(c,3))}function yb(a,b,c,d,e,f,g,h){O.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};this.fromBufferGeometry(new Xa(a,b,c,d,e,f,g,h));this.mergeVertices()}function Xa(a,b,c,d,e,f,g,h){function l(c){var e,f=new y,l=new p,v=0,t=!0===c?a:b,w=!0===c?1:-1;var A=r;for(e=1;e<=d;e++)n.push(0,z*w,0),q.push(0,
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+w,0),u.push(.5,.5),r++;var B=r;for(e=0;e<=d;e++){var H=e/d*h+g,F=Math.cos(H);H=Math.sin(H);l.x=t*H;l.y=z*w;l.z=t*F;n.push(l.x,l.y,l.z);q.push(0,w,0);f.x=.5*F+.5;f.y=.5*H*w+.5;u.push(f.x,f.y);r++}for(e=0;e<d;e++)f=A+e,l=B+e,!0===c?k.push(l,l+1,f):k.push(l+1,l,f),v+=3;m.addGroup(x,v,!0===c?1:2);x+=v}H.call(this);this.type="CylinderBufferGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};var m=this;a=void 0!==a?a:1;
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+this.envMap=this.alphaMap=this.specularMap=null;this.combine=0;this.reflectivity=1;this.refractionRatio=.98;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)}function Bb(a){Ga.call(this);this.defines={TOON:""};this.type="MeshToonMaterial";this.gradientMap=null;this.setValues(a)}function Cb(a){K.call(this);this.type="MeshNormalMaterial";this.bumpMap=null;this.bumpScale=1;this.normalMap=
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+this.v3=d||new p}function xa(a,b){G.call(this);this.type="LineCurve";this.v1=a||new y;this.v2=b||new y}function Ja(a,b){G.call(this);this.type="LineCurve3";this.v1=a||new p;this.v2=b||new p}function Ka(a,b,c){G.call(this);this.type="QuadraticBezierCurve";this.v0=a||new y;this.v1=b||new y;this.v2=c||new y}function Sa(a,b,c){G.call(this);this.type="QuadraticBezierCurve3";this.v0=a||new p;this.v1=b||new p;this.v2=c||new p}function La(a){G.call(this);this.type="SplineCurve";this.points=a||[]}function Ya(){G.call(this);
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+this.type="CurvePath";this.curves=[];this.autoClose=!1}function Ma(a){Ya.call(this);this.type="Path";this.currentPoint=new y;a&&this.setFromPoints(a)}function gb(a){Ma.call(this,a);this.uuid=F.generateUUID();this.type="Shape";this.holes=[]}function ba(a,b){B.call(this);this.type="Light";this.color=new J(a);this.intensity=void 0!==b?b:1;this.receiveShadow=void 0}function wd(a,b,c){ba.call(this,a,c);this.type="HemisphereLight";this.castShadow=void 0;this.position.copy(B.DefaultUp);this.updateMatrix();
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+this.groundColor=new J(b)}function Fb(a){this.camera=a;this.bias=0;this.radius=1;this.mapSize=new y(512,512);this.map=null;this.matrix=new I}function xd(){Fb.call(this,new ea(50,1,.5,500))}function yd(a,b,c,d,e,f){ba.call(this,a,b);this.type="SpotLight";this.position.copy(B.DefaultUp);this.updateMatrix();this.target=new B;Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(a){this.intensity=a/Math.PI}});this.distance=void 0!==c?c:0;this.angle=void 0!==d?
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+d:Math.PI/3;this.penumbra=void 0!==e?e:0;this.decay=void 0!==f?f:1;this.shadow=new xd}function zd(a,b,c,d){ba.call(this,a,b);this.type="PointLight";Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(a){this.intensity=a/(4*Math.PI)}});this.distance=void 0!==c?c:0;this.decay=void 0!==d?d:1;this.shadow=new Fb(new ea(90,1,.5,500))}function Ad(){Fb.call(this,new Kb(-5,5,5,-5,.5,500))}function Bd(a,b){ba.call(this,a,b);this.type="DirectionalLight";this.position.copy(B.DefaultUp);
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+this.updateMatrix();this.target=new B;this.shadow=new Ad}function Cd(a,b){ba.call(this,a,b);this.type="AmbientLight";this.castShadow=void 0}function Dd(a,b,c,d){ba.call(this,a,b);this.type="RectAreaLight";this.width=void 0!==c?c:10;this.height=void 0!==d?d:10}function Ba(a,b,c,d){this.parameterPositions=a;this._cachedIndex=0;this.resultBuffer=void 0!==d?d:new b.constructor(c);this.sampleValues=b;this.valueSize=c}function Ed(a,b,c,d){Ba.call(this,a,b,c,d);this._offsetNext=this._weightNext=this._offsetPrev=
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+this._weightPrev=-0}function ed(a,b,c,d){Ba.call(this,a,b,c,d)}function Fd(a,b,c,d){Ba.call(this,a,b,c,d)}function da(a,b,c,d){if(void 0===a)throw Error("THREE.KeyframeTrack: track name is undefined");if(void 0===b||0===b.length)throw Error("THREE.KeyframeTrack: no keyframes in track named "+a);this.name=a;this.times=ra.convertArray(b,this.TimeBufferType);this.values=ra.convertArray(c,this.ValueBufferType);this.setInterpolation(d||this.DefaultInterpolation);this.validate();this.optimize()}function Gd(a,
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+b,c){da.call(this,a,b,c)}function Hd(a,b,c,d){da.call(this,a,b,c,d)}function ic(a,b,c,d){da.call(this,a,b,c,d)}function Id(a,b,c,d){Ba.call(this,a,b,c,d)}function fd(a,b,c,d){da.call(this,a,b,c,d)}function Jd(a,b,c,d){da.call(this,a,b,c,d)}function jc(a,b,c,d){da.call(this,a,b,c,d)}function Da(a,b,c){this.name=a;this.tracks=c;this.duration=void 0!==b?b:-1;this.uuid=F.generateUUID();0>this.duration&&this.resetDuration();this.optimize()}function Rg(a){switch(a.toLowerCase()){case "scalar":case "double":case "float":case "number":case "integer":return ic;
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+case "vector":case "vector2":case "vector3":case "vector4":return jc;case "color":return Hd;case "quaternion":return fd;case "bool":case "boolean":return Gd;case "string":return Jd}throw Error("THREE.KeyframeTrack: Unsupported typeName: "+a);}function Sg(a){if(void 0===a.type)throw Error("THREE.KeyframeTrack: track type undefined, can not parse");var b=Rg(a.type);if(void 0===a.times){var c=[],d=[];ra.flattenJSON(a.keys,c,d,"value");a.times=c;a.values=d}return void 0!==b.parse?b.parse(a):new b(a.name,
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+a.times,a.values,a.interpolation)}function Kd(a){this.manager=void 0!==a?a:wa;this.textures={}}function ge(a){this.manager=void 0!==a?a:wa}function kc(){}function he(a){"boolean"===typeof a&&(console.warn("THREE.JSONLoader: showStatus parameter has been removed from constructor."),a=void 0);this.manager=void 0!==a?a:wa;this.withCredentials=!1}function lf(a){this.manager=void 0!==a?a:wa;this.texturePath=""}function ie(a){"undefined"===typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported.");
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+"undefined"===typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported.");this.manager=void 0!==a?a:wa;this.options=void 0}function je(){this.type="ShapePath";this.color=new J;this.subPaths=[];this.currentPath=null}function ke(a){this.type="Font";this.data=a}function mf(a){this.manager=void 0!==a?a:wa}function le(a){this.manager=void 0!==a?a:wa}function nf(){this.type="StereoCamera";this.aspect=1;this.eyeSep=.064;this.cameraL=new ea;this.cameraL.layers.enable(1);this.cameraL.matrixAutoUpdate=
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+!1;this.cameraR=new ea;this.cameraR.layers.enable(2);this.cameraR.matrixAutoUpdate=!1}function gd(a,b,c){B.call(this);this.type="CubeCamera";var d=new ea(90,1,a,b);d.up.set(0,-1,0);d.lookAt(new p(1,0,0));this.add(d);var e=new ea(90,1,a,b);e.up.set(0,-1,0);e.lookAt(new p(-1,0,0));this.add(e);var f=new ea(90,1,a,b);f.up.set(0,0,1);f.lookAt(new p(0,1,0));this.add(f);var g=new ea(90,1,a,b);g.up.set(0,0,-1);g.lookAt(new p(0,-1,0));this.add(g);var h=new ea(90,1,a,b);h.up.set(0,-1,0);h.lookAt(new p(0,0,
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+1));this.add(h);var l=new ea(90,1,a,b);l.up.set(0,-1,0);l.lookAt(new p(0,0,-1));this.add(l);this.renderTarget=new Jb(c,c,{format:1022,magFilter:1006,minFilter:1006});this.renderTarget.texture.name="CubeCamera";this.update=function(a,b){null===this.parent&&this.updateMatrixWorld();var c=this.renderTarget,m=c.texture.generateMipmaps;c.texture.generateMipmaps=!1;c.activeCubeFace=0;a.render(b,d,c);c.activeCubeFace=1;a.render(b,e,c);c.activeCubeFace=2;a.render(b,f,c);c.activeCubeFace=3;a.render(b,g,c);
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+c.activeCubeFace=4;a.render(b,h,c);c.texture.generateMipmaps=m;c.activeCubeFace=5;a.render(b,l,c);a.setRenderTarget(null)};this.clear=function(a,b,c,d){for(var e=this.renderTarget,f=0;6>f;f++)e.activeCubeFace=f,a.setRenderTarget(e),a.clear(b,c,d);a.setRenderTarget(null)}}function me(){B.call(this);this.type="AudioListener";this.context=ne.getContext();this.gain=this.context.createGain();this.gain.connect(this.context.destination);this.filter=null}function lc(a){B.call(this);this.type="Audio";this.context=
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+a.context;this.gain=this.context.createGain();this.gain.connect(a.getInput());this.autoplay=!1;this.buffer=null;this.loop=!1;this.offset=this.startTime=0;this.playbackRate=1;this.isPlaying=!1;this.hasPlaybackControl=!0;this.sourceType="empty";this.filters=[]}function oe(a){lc.call(this,a);this.panner=this.context.createPanner();this.panner.connect(this.gain)}function pe(a,b){this.analyser=a.context.createAnalyser();this.analyser.fftSize=void 0!==b?b:2048;this.data=new Uint8Array(this.analyser.frequencyBinCount);
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+a.getOutput().connect(this.analyser)}function qe(a,b,c){this.binding=a;this.valueSize=c;a=Float64Array;switch(b){case "quaternion":b=this._slerp;break;case "string":case "bool":a=Array;b=this._select;break;default:b=this._lerp}this.buffer=new a(4*c);this._mixBufferRegion=b;this.referenceCount=this.useCount=this.cumulativeWeight=0}function of(a,b,c){c=c||ma.parseTrackName(b);this._targetGroup=a;this._bindings=a.subscribe_(b,c)}function ma(a,b,c){this.path=b;this.parsedPath=c||ma.parseTrackName(b);
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+this.node=ma.findNode(a,this.parsedPath.nodeName)||a;this.rootNode=a}function pf(){this.uuid=F.generateUUID();this._objects=Array.prototype.slice.call(arguments);this.nCachedObjects_=0;var a={};this._indicesByUUID=a;for(var b=0,c=arguments.length;b!==c;++b)a[arguments[b].uuid]=b;this._paths=[];this._parsedPaths=[];this._bindings=[];this._bindingsIndicesByPath={};var d=this;this.stats={objects:{get total(){return d._objects.length},get inUse(){return this.total-d.nCachedObjects_}},get bindingsPerObject(){return d._bindings.length}}}
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+function qf(a,b,c){this._mixer=a;this._clip=b;this._localRoot=c||null;a=b.tracks;b=a.length;c=Array(b);for(var d={endingStart:2400,endingEnd:2400},e=0;e!==b;++e){var f=a[e].createInterpolant(null);c[e]=f;f.settings=d}this._interpolantSettings=d;this._interpolants=c;this._propertyBindings=Array(b);this._weightInterpolant=this._timeScaleInterpolant=this._byClipCacheIndex=this._cacheIndex=null;this.loop=2201;this._loopCount=-1;this._startTime=null;this.time=0;this._effectiveWeight=this.weight=this._effectiveTimeScale=
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+this.timeScale=1;this.repetitions=Infinity;this.paused=!1;this.enabled=!0;this.clampWhenFinished=!1;this.zeroSlopeAtEnd=this.zeroSlopeAtStart=!0}function re(a){this._root=a;this._initMemoryManager();this.time=this._accuIndex=0;this.timeScale=1}function Ld(a,b){"string"===typeof a&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),a=b);this.value=a}function se(){H.call(this);this.type="InstancedBufferGeometry";this.maxInstancedCount=void 0}function te(a,b,c){rb.call(this,a,b);this.meshPerAttribute=
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+c||1}function ue(a,b,c){Q.call(this,a,b);this.meshPerAttribute=c||1}function rf(a,b,c,d){this.ray=new pb(a,b);this.near=c||0;this.far=d||Infinity;this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}};Object.defineProperties(this.params,{PointCloud:{get:function(){console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points.");return this.Points}}})}function sf(a,b){return a.distance-b.distance}function ve(a,b,c,d){if(!1!==a.visible&&(a.raycast(b,c),!0===d)){a=a.children;
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+d=0;for(var e=a.length;d<e;d++)ve(a[d],b,c,!0)}}function tf(a){this.autoStart=void 0!==a?a:!0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1}function uf(a,b,c){this.radius=void 0!==a?a:1;this.phi=void 0!==b?b:0;this.theta=void 0!==c?c:0;return this}function vf(a,b,c){this.radius=void 0!==a?a:1;this.theta=void 0!==b?b:0;this.y=void 0!==c?c:0;return this}function we(a,b){this.min=void 0!==a?a:new y(Infinity,Infinity);this.max=void 0!==b?b:new y(-Infinity,-Infinity)}function xe(a,b){this.start=
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|
+void 0!==a?a:new p;this.end=void 0!==b?b:new p}function hd(a){B.call(this);this.material=a;this.render=function(){}}function id(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16711680;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=3*c.faces.length:c&&c.isBufferGeometry&&(b=c.attributes.normal.count);c=new H;b=new A(6*b,3);c.addAttribute("position",b);V.call(this,c,new U({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function mc(a,b){B.call(this);this.light=
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|
+a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=b;a=new H;b=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(var c=0,d=1;32>c;c++,d++){var e=c/32*Math.PI*2,f=d/32*Math.PI*2;b.push(Math.cos(e),Math.sin(e),1,Math.cos(f),Math.sin(f),1)}a.addAttribute("position",new A(b,3));b=new U({fog:!1});this.cone=new V(a,b);this.add(this.cone);this.update()}function wf(a){var b=[];a&&a.isBone&&b.push(a);for(var c=0;c<a.children.length;c++)b.push.apply(b,
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|
+wf(a.children[c]));return b}function nc(a){for(var b=wf(a),c=new H,d=[],e=[],f=new J(0,0,1),g=new J(0,1,0),h=0;h<b.length;h++){var l=b[h];l.parent&&l.parent.isBone&&(d.push(0,0,0),d.push(0,0,0),e.push(f.r,f.g,f.b),e.push(g.r,g.g,g.b))}c.addAttribute("position",new A(d,3));c.addAttribute("color",new A(e,3));d=new U({vertexColors:2,depthTest:!1,depthWrite:!1,transparent:!0});V.call(this,c,d);this.root=a;this.bones=b;this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1}function oc(a,b,c){this.light=a;
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|
|
+this.light.updateMatrixWorld();this.color=c;a=new vb(b,4,2);b=new ya({wireframe:!0,fog:!1});oa.call(this,a,b);this.matrix=this.light.matrixWorld;this.matrixAutoUpdate=!1;this.update()}function pc(a,b){B.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=b;a=new U({fog:!1});b=new H;b.addAttribute("position",new Q(new Float32Array(15),3));this.line=new la(b,a);this.add(this.line);this.update()}function qc(a,b,c){B.call(this);this.light=
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|
|
+a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;a=new sb(b);a.rotateY(.5*Math.PI);this.material=new ya({wireframe:!0,fog:!1});void 0===this.color&&(this.material.vertexColors=2);b=a.getAttribute("position");b=new Float32Array(3*b.count);a.addAttribute("color",new Q(b,3));this.add(new oa(a,this.material));this.update()}function jd(a,b,c,d){a=a||10;b=b||10;c=new J(void 0!==c?c:4473924);d=new J(void 0!==d?d:8947848);var e=b/2,f=a/b,g=a/2;a=[];for(var h=
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|
+[],l=0,m=0,k=-g;l<=b;l++,k+=f){a.push(-g,0,k,g,0,k);a.push(k,0,-g,k,0,g);var n=l===e?c:d;n.toArray(h,m);m+=3;n.toArray(h,m);m+=3;n.toArray(h,m);m+=3;n.toArray(h,m);m+=3}b=new H;b.addAttribute("position",new A(a,3));b.addAttribute("color",new A(h,3));c=new U({vertexColors:2});V.call(this,b,c)}function Md(a,b,c,d,e,f){a=a||10;b=b||16;c=c||8;d=d||64;e=new J(void 0!==e?e:4473924);f=new J(void 0!==f?f:8947848);var g=[],h=[],l;for(l=0;l<=b;l++){var m=l/b*2*Math.PI;var k=Math.sin(m)*a;m=Math.cos(m)*a;g.push(0,
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|
+0,0);g.push(k,0,m);var n=l&1?e:f;h.push(n.r,n.g,n.b);h.push(n.r,n.g,n.b)}for(l=0;l<=c;l++){n=l&1?e:f;var q=a-a/c*l;for(b=0;b<d;b++)m=b/d*2*Math.PI,k=Math.sin(m)*q,m=Math.cos(m)*q,g.push(k,0,m),h.push(n.r,n.g,n.b),m=(b+1)/d*2*Math.PI,k=Math.sin(m)*q,m=Math.cos(m)*q,g.push(k,0,m),h.push(n.r,n.g,n.b)}a=new H;a.addAttribute("position",new A(g,3));a.addAttribute("color",new A(h,3));g=new U({vertexColors:2});V.call(this,a,g)}function kd(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16776960;
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|
+d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=c.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");c=new H;b=new A(6*b,3);c.addAttribute("position",b);V.call(this,c,new U({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function rc(a,b,c){B.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.color=c;void 0===b&&(b=1);a=new H;a.addAttribute("position",
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|
|
+new A([-b,b,0,b,b,0,b,-b,0,-b,-b,0,-b,b,0],3));b=new U({fog:!1});this.lightPlane=new la(a,b);this.add(this.lightPlane);a=new H;a.addAttribute("position",new A([0,0,0,0,0,1],3));this.targetLine=new la(a,b);this.add(this.targetLine);this.update()}function ld(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){f.push(0,0,0);g.push(b.r,b.g,b.b);void 0===h[a]&&(h[a]=[]);h[a].push(f.length/3-1)}var d=new H,e=new U({color:16777215,vertexColors:1}),f=[],g=[],h={},l=new J(16755200),m=new J(16711680),k=new J(43775),
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|
+n=new J(16777215),q=new J(3355443);b("n1","n2",l);b("n2","n4",l);b("n4","n3",l);b("n3","n1",l);b("f1","f2",l);b("f2","f4",l);b("f4","f3",l);b("f3","f1",l);b("n1","f1",l);b("n2","f2",l);b("n3","f3",l);b("n4","f4",l);b("p","n1",m);b("p","n2",m);b("p","n3",m);b("p","n4",m);b("u1","u2",k);b("u2","u3",k);b("u3","u1",k);b("c","t",n);b("p","c",q);b("cn1","cn2",q);b("cn3","cn4",q);b("cf1","cf2",q);b("cf3","cf4",q);d.addAttribute("position",new A(f,3));d.addAttribute("color",new A(g,3));V.call(this,d,e);this.camera=
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|
+a;this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=h;this.update()}function Gb(a,b){this.object=a;void 0===b&&(b=16776960);a=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]);var c=new Float32Array(24),d=new H;d.setIndex(new Q(a,1));d.addAttribute("position",new Q(c,3));V.call(this,d,new U({color:b}));this.matrixAutoUpdate=!1;this.update()}function md(a,b){this.type="Box3Helper";this.box=a;a=
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|
+void 0!==b?b:16776960;b=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]);var c=new H;c.setIndex(new Q(b,1));c.addAttribute("position",new A([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3));V.call(this,c,new U({color:a}));this.geometry.computeBoundingSphere()}function nd(a,b,c){this.type="PlaneHelper";this.plane=a;this.size=void 0===b?1:b;a=void 0!==c?c:16776960;b=new H;b.addAttribute("position",new A([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,
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|
|
+0,0,0],3));b.computeBoundingSphere();la.call(this,b,new U({color:a}));b=new H;b.addAttribute("position",new A([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3));b.computeBoundingSphere();this.add(new oa(b,new ya({color:a,opacity:.2,transparent:!0,depthWrite:!1})))}function Hb(a,b,c,d,e,f){B.call(this);void 0===d&&(d=16776960);void 0===c&&(c=1);void 0===e&&(e=.2*c);void 0===f&&(f=.2*e);void 0===Nd&&(Nd=new H,Nd.addAttribute("position",new A([0,0,0,0,1,0],3)),ye=new Xa(0,.5,1,5,1),ye.translate(0,-.5,0));
|
|
|
+this.position.copy(b);this.line=new la(Nd,new U({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);this.cone=new oa(ye,new ya({color:d}));this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c,e,f)}function od(a){a=a||1;var b=[0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a];a=new H;a.addAttribute("position",new A(b,3));a.addAttribute("color",new A([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));b=new U({vertexColors:2});V.call(this,a,b)}function xf(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");
|
|
|
+pa.call(this,a);this.type="catmullrom";this.closed=!0}function yf(a){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.");pa.call(this,a);this.type="catmullrom"}function ze(a){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.");pa.call(this,a);this.type="catmullrom"}void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52));void 0===Number.isInteger&&(Number.isInteger=function(a){return"number"===typeof a&&isFinite(a)&&Math.floor(a)===
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|
+a});void 0===Math.sign&&(Math.sign=function(a){return 0>a?-1:0<a?1:+a});!1==="name"in Function.prototype&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*([^\(\s]*)/)[1]}});void 0===Object.assign&&function(){Object.assign=function(a){if(void 0===a||null===a)throw new TypeError("Cannot convert undefined or null to object");for(var b=Object(a),c=1;c<arguments.length;c++){var d=arguments[c];if(void 0!==d&&null!==d)for(var e in d)Object.prototype.hasOwnProperty.call(d,
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+e)&&(b[e]=d[e])}return b}}();Object.assign(ja.prototype,{addEventListener:function(a,b){void 0===this._listeners&&(this._listeners={});var c=this._listeners;void 0===c[a]&&(c[a]=[]);-1===c[a].indexOf(b)&&c[a].push(b)},hasEventListener:function(a,b){if(void 0===this._listeners)return!1;var c=this._listeners;return void 0!==c[a]&&-1!==c[a].indexOf(b)},removeEventListener:function(a,b){void 0!==this._listeners&&(a=this._listeners[a],void 0!==a&&(b=a.indexOf(b),-1!==b&&a.splice(b,1)))},dispatchEvent:function(a){if(void 0!==
|
|
|
+this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;b=b.slice(0);for(var c=0,d=b.length;c<d;c++)b[c].call(this,a)}}}});var F={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){for(var a=[],b=0;256>b;b++)a[b]=(16>b?"0":"")+b.toString(16);return function(){var b=4294967295*Math.random()|0,d=4294967295*Math.random()|0,e=4294967295*Math.random()|0,f=4294967295*Math.random()|0;return(a[b&255]+a[b>>8&255]+a[b>>16&255]+a[b>>24&255]+"-"+a[d&255]+a[d>>8&255]+"-"+a[d>>
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|
|
+16&15|64]+a[d>>24&255]+"-"+a[e&63|128]+a[e>>8&255]+"-"+a[e>>16&255]+a[e>>24&255]+a[f&255]+a[f>>8&255]+a[f>>16&255]+a[f>>24&255]).toUpperCase()}}(),clamp:function(a,b,c){return Math.max(b,Math.min(c,a))},euclideanModulo:function(a,b){return(a%b+b)%b},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},lerp:function(a,b,c){return(1-c)*a+c*b},smoothstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;
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|
+a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},randInt:function(a,b){return a+Math.floor(Math.random()*(b-a+1))},randFloat:function(a,b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(.5-Math.random())},degToRad:function(a){return a*F.DEG2RAD},radToDeg:function(a){return a*F.RAD2DEG},isPowerOfTwo:function(a){return 0===(a&a-1)&&0!==a},ceilPowerOfTwo:function(a){return Math.pow(2,Math.ceil(Math.log(a)/Math.LN2))},floorPowerOfTwo:function(a){return Math.pow(2,Math.floor(Math.log(a)/
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|
|
+Math.LN2))}};Object.defineProperties(y.prototype,{width:{get:function(){return this.x},set:function(a){this.x=a}},height:{get:function(){return this.y},set:function(a){this.y=a}}});Object.assign(y.prototype,{isVector2:!0,set:function(a,b){this.x=a;this.y=b;return this},setScalar:function(a){this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;default:throw Error("index is out of range: "+
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|
|
+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this},
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|
+addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;return this},subScalar:function(a){this.x-=a;this.y-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiply:function(a){this.x*=a.x;this.y*=
|
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|
+a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divide:function(a){this.x/=a.x;this.y/=a.y;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},applyMatrix3:function(a){var b=this.x,c=this.y;a=a.elements;this.x=a[0]*b+a[3]*c+a[6];this.y=a[1]*b+a[4]*c+a[7];return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);return this},clamp:function(a,
|
|
|
+b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));return this},clampScalar:function(){var a=new y,b=new y;return function(c,d){a.set(c,c);b.set(d,d);return this.clamp(a,b)}}(),clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this},round:function(){this.x=
|
|
|
+Math.round(this.x);this.y=Math.round(this.y);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);return this},negate:function(){this.x=-this.x;this.y=-this.y;return this},dot:function(a){return this.x*a.x+this.y*a.y},cross:function(a){return this.x*a.y-this.y*a.x},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},manhattanLength:function(){return Math.abs(this.x)+
|
|
|
+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var a=Math.atan2(this.y,this.x);0>a&&(a+=2*Math.PI);return a},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x;a=this.y-a.y;return b*b+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y-a.y)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=
|
|
|
+(a.y-this.y)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);
|
|
|
+return this},rotateAround:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d=this.x-a.x,e=this.y-a.y;this.x=d*c-e*b+a.x;this.y=d*b+e*c+a.y;return this}});Object.assign(I.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,f,g,h,l,m,k,n,q,u,r,p){var v=this.elements;v[0]=a;v[4]=b;v[8]=c;v[12]=d;v[1]=e;v[5]=f;v[9]=g;v[13]=h;v[2]=l;v[6]=m;v[10]=k;v[14]=n;v[3]=q;v[7]=u;v[11]=r;v[15]=p;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new I).fromArray(this.elements)},
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|
|
+copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return this},copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.setFromMatrixColumn(this,0);b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,2);return this},makeBasis:function(a,b,c){this.set(a.x,
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+b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(){var a=new p;return function(b){var c=this.elements,d=b.elements,e=1/a.setFromMatrixColumn(b,0).length(),f=1/a.setFromMatrixColumn(b,1).length();b=1/a.setFromMatrixColumn(b,2).length();c[0]=d[0]*e;c[1]=d[1]*e;c[2]=d[2]*e;c[3]=0;c[4]=d[4]*f;c[5]=d[5]*f;c[6]=d[6]*f;c[7]=0;c[8]=d[8]*b;c[9]=d[9]*b;c[10]=d[10]*b;c[11]=0;c[12]=0;c[13]=0;c[14]=0;c[15]=1;return this}}(),makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");
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|
|
+var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c);c=Math.sin(c);var g=Math.cos(d);d=Math.sin(d);var h=Math.cos(e);e=Math.sin(e);if("XYZ"===a.order){a=f*h;var l=f*e,m=c*h,k=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=l+m*d;b[5]=a-k*d;b[9]=-c*g;b[2]=k-a*d;b[6]=m+l*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,l=g*e,m=d*h,k=d*e,b[0]=a+k*c,b[4]=m*c-l,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=l*c-m,b[6]=k+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,l=g*e,m=d*h,k=d*e,b[0]=a-k*c,b[4]=-f*e,b[8]=m+l*c,b[1]=l+m*c,b[5]=f*h,b[9]=
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|
+k-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,l=f*e,m=c*h,k=c*e,b[0]=g*h,b[4]=m*d-l,b[8]=a*d+k,b[1]=g*e,b[5]=k*d+a,b[9]=l*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,l=f*d,m=c*g,k=c*d,b[0]=g*h,b[4]=k-a*e,b[8]=m*e+l,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=l*e+m,b[10]=a-k*e):"XZY"===a.order&&(a=f*g,l=f*d,m=c*g,k=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+k,b[5]=f*h,b[9]=l*e-m,b[2]=m*e-l,b[6]=c*h,b[10]=k*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(){var a=
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|
+new p(0,0,0),b=new p(1,1,1);return function(c){return this.compose(a,c,b)}}(),lookAt:function(){var a=new p,b=new p,c=new p;return function(d,e,f){var g=this.elements;c.subVectors(d,e);0===c.lengthSq()&&(c.z=1);c.normalize();a.crossVectors(f,c);0===a.lengthSq()&&(1===Math.abs(f.z)?c.x+=1E-4:c.z+=1E-4,c.normalize(),a.crossVectors(f,c));a.normalize();b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==
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+b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[4],f=c[8],g=c[12],h=c[1],l=c[5],m=c[9],k=c[13],n=c[2],q=c[6],u=c[10],r=c[14],p=c[3],z=c[7],x=c[11];c=c[15];var w=d[0],C=d[4],D=d[8],y=d[12],P=d[1],A=d[5],B=d[9],H=d[13],F=d[2],
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|
+G=d[6],J=d[10],L=d[14],I=d[3],K=d[7],O=d[11];d=d[15];b[0]=a*w+e*P+f*F+g*I;b[4]=a*C+e*A+f*G+g*K;b[8]=a*D+e*B+f*J+g*O;b[12]=a*y+e*H+f*L+g*d;b[1]=h*w+l*P+m*F+k*I;b[5]=h*C+l*A+m*G+k*K;b[9]=h*D+l*B+m*J+k*O;b[13]=h*y+l*H+m*L+k*d;b[2]=n*w+q*P+u*F+r*I;b[6]=n*C+q*A+u*G+r*K;b[10]=n*D+q*B+u*J+r*O;b[14]=n*y+q*H+u*L+r*d;b[3]=p*w+z*P+x*F+c*I;b[7]=p*C+z*A+x*G+c*K;b[11]=p*D+z*B+x*J+c*O;b[15]=p*y+z*H+x*L+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=
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|
+a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToBufferAttribute:function(){var a=new p;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix4(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],h=a[9],l=a[13],m=a[2],k=a[6],n=a[10],q=a[14];return a[3]*(+e*h*k-d*l*k-e*g*n+c*l*n+d*g*q-c*h*q)+a[7]*(+b*h*q-b*l*n+e*f*n-
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+d*f*q+d*l*m-e*h*m)+a[11]*(+b*l*k-b*g*q-e*f*k+c*f*q+e*g*m-c*l*m)+a[15]*(-d*g*m-b*h*k+b*g*n+d*f*k-c*f*n+c*h*m)},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements;a=d[0];var e=d[1],f=d[2],g=d[3],h=d[4],
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+l=d[5],m=d[6],k=d[7],n=d[8],q=d[9],u=d[10],r=d[11],p=d[12],z=d[13],x=d[14];d=d[15];var w=q*x*k-z*u*k+z*m*r-l*x*r-q*m*d+l*u*d,C=p*u*k-n*x*k-p*m*r+h*x*r+n*m*d-h*u*d,D=n*z*k-p*q*k+p*l*r-h*z*r-n*l*d+h*q*d,y=p*q*m-n*z*m-p*l*u+h*z*u+n*l*x-h*q*x,P=a*w+e*C+f*D+g*y;if(0===P){if(!0===b)throw Error("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/P;c[0]=w*b;c[1]=(z*u*g-q*x*g-z*f*
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|
+r+e*x*r+q*f*d-e*u*d)*b;c[2]=(l*x*g-z*m*g+z*f*k-e*x*k-l*f*d+e*m*d)*b;c[3]=(q*m*g-l*u*g-q*f*k+e*u*k+l*f*r-e*m*r)*b;c[4]=C*b;c[5]=(n*x*g-p*u*g+p*f*r-a*x*r-n*f*d+a*u*d)*b;c[6]=(p*m*g-h*x*g-p*f*k+a*x*k+h*f*d-a*m*d)*b;c[7]=(h*u*g-n*m*g+n*f*k-a*u*k-h*f*r+a*m*r)*b;c[8]=D*b;c[9]=(p*q*g-n*z*g-p*e*r+a*z*r+n*e*d-a*q*d)*b;c[10]=(h*z*g-p*l*g+p*e*k-a*z*k-h*e*d+a*l*d)*b;c[11]=(n*l*g-h*q*g-n*e*k+a*q*k+h*e*r-a*l*r)*b;c[12]=y*b;c[13]=(n*z*f-p*q*f+p*e*u-a*z*u-n*e*x+a*q*x)*b;c[14]=(p*l*f-h*z*f-p*e*m+a*z*m+h*e*x-a*l*x)*
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+b;c[15]=(h*q*f-n*l*f+n*e*m-a*q*m-h*e*u+a*l*u)*b;return this},scale:function(a){var b=this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10]))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=
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+Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d=1-c,e=a.x,f=a.y;a=a.z;var g=d*e,h=d*f;this.set(g*e+c,g*f-b*a,g*a+b*f,0,g*f+b*a,h*f+c,h*a-b*e,0,g*a-b*f,h*a+b*e,d*a*a+c,0,0,
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|
+0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},makeShear:function(a,b,c){this.set(1,b,c,0,a,1,c,0,a,b,1,0,0,0,0,1);return this},compose:function(a,b,c){var d=this.elements,e=b._x,f=b._y,g=b._z,h=b._w,l=e+e,m=f+f,k=g+g;b=e*l;var n=e*m;e*=k;var q=f*m;f*=k;g*=k;l*=h;m*=h;h*=k;k=c.x;var p=c.y;c=c.z;d[0]=(1-(q+g))*k;d[1]=(n+h)*k;d[2]=(e-m)*k;d[3]=0;d[4]=(n-h)*p;d[5]=(1-(b+g))*p;d[6]=(f+l)*p;d[7]=0;d[8]=(e+m)*c;d[9]=(f-l)*c;d[10]=(1-(b+q))*c;d[11]=0;
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|
+d[12]=a.x;d[13]=a.y;d[14]=a.z;d[15]=1;return this},decompose:function(){var a=new p,b=new I;return function(c,d,e){var f=this.elements,g=a.set(f[0],f[1],f[2]).length(),h=a.set(f[4],f[5],f[6]).length(),l=a.set(f[8],f[9],f[10]).length();0>this.determinant()&&(g=-g);c.x=f[12];c.y=f[13];c.z=f[14];b.copy(this);c=1/g;f=1/h;var m=1/l;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=m;b.elements[9]*=m;b.elements[10]*=m;d.setFromRotationMatrix(b);
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|
+e.x=g;e.y=h;e.z=l;return this}}(),makePerspective:function(a,b,c,d,e,f){void 0===f&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(c-d);g[9]=(c+d)/(c-d);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;g[11]=-1;g[15]=0;return this},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=1/(b-a),l=1/(c-d),m=1/(f-e);g[0]=
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|
+2*h;g[4]=0;g[8]=0;g[12]=-((b+a)*h);g[1]=0;g[5]=2*l;g[9]=0;g[13]=-((c+d)*l);g[2]=0;g[6]=0;g[10]=-2*m;g[14]=-((f+e)*m);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;16>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;16>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];
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|
+a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a}});Object.assign(X,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,d)},slerpFlat:function(a,b,c,d,e,f,g){var h=c[d+0],l=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var k=e[f+1],n=e[f+2];e=e[f+3];if(c!==e||h!==d||l!==k||m!==n){f=1-g;var q=h*d+l*k+m*n+c*e,p=0<=q?1:-1,r=1-q*q;r>Number.EPSILON&&(r=Math.sqrt(r),q=Math.atan2(r,q*p),f=Math.sin(f*q)/r,g=Math.sin(g*
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+q)/r);p*=g;h=h*f+d*p;l=l*f+k*p;m=m*f+n*p;c=c*f+e*p;f===1-g&&(g=1/Math.sqrt(h*h+l*l+m*m+c*c),h*=g,l*=g,m*=g,c*=g)}a[b]=h;a[b+1]=l;a[b+2]=m;a[b+3]=c}});Object.defineProperties(X.prototype,{x:{get:function(){return this._x},set:function(a){this._x=a;this.onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this.onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this.onChangeCallback()}},w:{get:function(){return this._w},set:function(a){this._w=
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+a;this.onChangeCallback()}}});Object.assign(X.prototype,{set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(a){this._x=a.x;this._y=a.y;this._z=a.z;this._w=a.w;this.onChangeCallback();return this},setFromEuler:function(a,b){if(!a||!a.isEuler)throw Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var c=a._x,
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|
+d=a._y,e=a._z;a=a.order;var f=Math.cos,g=Math.sin,h=f(c/2),l=f(d/2);f=f(e/2);c=g(c/2);d=g(d/2);e=g(e/2);"XYZ"===a?(this._x=c*l*f+h*d*e,this._y=h*d*f-c*l*e,this._z=h*l*e+c*d*f,this._w=h*l*f-c*d*e):"YXZ"===a?(this._x=c*l*f+h*d*e,this._y=h*d*f-c*l*e,this._z=h*l*e-c*d*f,this._w=h*l*f+c*d*e):"ZXY"===a?(this._x=c*l*f-h*d*e,this._y=h*d*f+c*l*e,this._z=h*l*e+c*d*f,this._w=h*l*f-c*d*e):"ZYX"===a?(this._x=c*l*f-h*d*e,this._y=h*d*f+c*l*e,this._z=h*l*e-c*d*f,this._w=h*l*f+c*d*e):"YZX"===a?(this._x=c*l*f+h*d*
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+e,this._y=h*d*f+c*l*e,this._z=h*l*e-c*d*f,this._w=h*l*f-c*d*e):"XZY"===a&&(this._x=c*l*f-h*d*e,this._y=h*d*f-c*l*e,this._z=h*l*e+c*d*f,this._w=h*l*f+c*d*e);if(!1!==b)this.onChangeCallback();return this},setFromAxisAngle:function(a,b){b/=2;var c=Math.sin(b);this._x=a.x*c;this._y=a.y*c;this._z=a.z*c;this._w=Math.cos(b);this.onChangeCallback();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0];a=b[4];var d=b[8],e=b[1],f=b[5],g=b[9],h=b[2],l=b[6];b=b[10];var m=c+f+b;0<m?(c=.5/Math.sqrt(m+
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|
+1),this._w=.25/c,this._x=(l-g)*c,this._y=(d-h)*c,this._z=(e-a)*c):c>f&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(l-g)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+h)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-h)/c,this._x=(a+e)/c,this._y=.25*c,this._z=(g+l)/c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+h)/c,this._y=(g+l)/c,this._z=.25*c);this.onChangeCallback();return this},setFromUnitVectors:function(){var a=new p,b;return function(c,d){void 0===a&&(a=new p);b=c.dot(d)+1;1E-6>b?(b=0,Math.abs(c.x)>
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|
+Math.abs(c.z)?a.set(-c.y,c.x,0):a.set(0,-c.z,c.y)):a.crossVectors(c,d);this._x=a.x;this._y=a.y;this._z=a.z;this._w=b;return this.normalize()}}(),angleTo:function(a){return 2*Math.acos(Math.abs(F.clamp(this.dot(a),-1,1)))},rotateTowards:function(a,b){var c=this.angleTo(a);if(0===c)return this;this.slerp(a,Math.min(1,b/c));return this},inverse:function(){return this.conjugate()},conjugate:function(){this._x*=-1;this._y*=-1;this._z*=-1;this.onChangeCallback();return this},dot:function(a){return this._x*
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+a._x+this._y*a._y+this._z*a._z+this._w*a._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);this.onChangeCallback();return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),
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+this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},premultiply:function(a){return this.multiplyQuaternions(a,this)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z;a=a._w;var f=b._x,g=b._y,h=b._z;b=b._w;this._x=c*b+a*f+d*h-e*g;this._y=d*b+a*g+e*f-c*h;this._z=e*b+a*h+c*g-d*f;this._w=a*b-c*f-d*g-e*h;this.onChangeCallback();return this},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z;
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+0>g?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y=d,this._z=e,this;a=1-g*g;if(a<=Number.EPSILON)return g=1-b,this._w=g*f+b*this._w,this._x=g*c+b*this._x,this._y=g*d+b*this._y,this._z=g*e+b*this._z,this.normalize();a=Math.sqrt(a);var h=Math.atan2(a,g);g=Math.sin((1-b)*h)/a;b=Math.sin(b*h)/a;this._w=f*g+this._w*b;this._x=c*g+this._x*b;this._y=d*g+this._y*b;this._z=e*g+this._z*b;this.onChangeCallback();return this},equals:function(a){return a._x===
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|
+this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._w;return a},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}});Object.assign(p.prototype,{isVector3:!0,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},
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|
|
+setScalar:function(a){this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,
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|
|
+this.y,this.z)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=
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|
+a.z*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),
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|
+this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(){var a=new X;return function(b){b&&b.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");return this.applyQuaternion(a.setFromEuler(b))}}(),applyAxisAngle:function(){var a=new X;return function(b,
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|
+c){return this.applyQuaternion(a.setFromAxisAngle(b,c))}}(),applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,
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|
+c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var h=a*b+f*d-g*c,l=a*c+g*b-e*d,m=a*d+e*c-f*b;b=-e*b-f*c-g*d;this.x=h*a+b*-e+l*-g-m*-f;this.y=l*a+b*-f+m*-e-h*-g;this.z=m*a+b*-g+h*-f-l*-e;return this},project:function(){var a=new I;return function(b){a.multiplyMatrices(b.projectionMatrix,a.getInverse(b.matrixWorld));return this.applyMatrix4(a)}}(),unproject:function(){var a=new I;return function(b){a.multiplyMatrices(b.matrixWorld,a.getInverse(b.projectionMatrix));return this.applyMatrix4(a)}}(),transformDirection:function(a){var b=
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|
+this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*b+a[6]*c+a[10]*d;return this.normalize()},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);return this},clamp:function(a,
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+b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));return this},clampScalar:function(){var a=new p,b=new p;return function(c,d){a.set(c,c,c);b.set(d,d,d);return this.clamp(a,b)}}(),clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x=
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|
+Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},dot:function(a){return this.x*a.x+this.y*
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|
+a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},lerpVectors:function(a,
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|
+b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},cross:function(a,b){return void 0!==b?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b)):this.crossVectors(this,a)},crossVectors:function(a,b){var c=a.x,d=a.y;a=a.z;var e=b.x,f=b.y;b=b.z;this.x=d*b-a*f;this.y=a*e-c*b;this.z=c*f-d*e;return this},projectOnVector:function(a){var b=a.dot(this)/a.lengthSq();return this.copy(a).multiplyScalar(b)},projectOnPlane:function(){var a=
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|
+new p;return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a=new p;return function(b){return this.sub(a.copy(b).multiplyScalar(2*this.dot(b)))}}(),angleTo:function(a){a=this.dot(a)/Math.sqrt(this.lengthSq()*a.lengthSq());return Math.acos(F.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-
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|
+a.x)+Math.abs(this.y-a.y)+Math.abs(this.z-a.z)},setFromSpherical:function(a){var b=Math.sin(a.phi)*a.radius;this.x=b*Math.sin(a.theta);this.y=Math.cos(a.phi)*a.radius;this.z=b*Math.cos(a.theta);return this},setFromCylindrical:function(a){this.x=a.radius*Math.sin(a.theta);this.y=a.y;this.z=a.radius*Math.cos(a.theta);return this},setFromMatrixPosition:function(a){a=a.elements;this.x=a[12];this.y=a[13];this.z=a[14];return this},setFromMatrixScale:function(a){var b=this.setFromMatrixColumn(a,0).length(),
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|
|
+c=this.setFromMatrixColumn(a,1).length();a=this.setFromMatrixColumn(a,2).length();this.x=b;this.y=c;this.z=a;return this},setFromMatrixColumn:function(a,b){return this.fromArray(a.elements,4*b)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;return a},fromBufferAttribute:function(a,b,c){void 0!==
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|
+c&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});Object.assign(ka.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,f,g,h,l){var m=this.elements;m[0]=a;m[1]=d;m[2]=g;m[3]=b;m[4]=e;m[5]=h;m[6]=c;m[7]=f;m[8]=l;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;
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|
+b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);return this},applyToBufferAttribute:function(){var a=new p;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix3(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),multiply:function(a){return this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,
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|
+this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[3],f=c[6],g=c[1],h=c[4],l=c[7],m=c[2],k=c[5];c=c[8];var n=d[0],q=d[3],p=d[6],r=d[1],t=d[4],z=d[7],x=d[2],w=d[5];d=d[8];b[0]=a*n+e*r+f*x;b[3]=a*q+e*t+f*w;b[6]=a*p+e*z+f*d;b[1]=g*n+h*r+l*x;b[4]=g*q+h*t+l*w;b[7]=g*p+h*z+l*d;b[2]=m*n+k*r+c*x;b[5]=m*q+k*t+c*w;b[8]=m*p+k*z+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=
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|
+a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],l=a[7];a=a[8];return b*f*a-b*g*l-c*e*a+c*g*h+d*e*l-d*f*h},getInverse:function(a,b){a&&a.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var c=a.elements;a=this.elements;var d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],l=c[5],m=c[6],k=c[7];c=c[8];var n=c*h-l*k,q=l*m-c*g,p=k*g-h*m,r=d*n+e*q+f*p;if(0===r){if(!0===b)throw Error("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");
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|
|
+console.warn("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/r;a[0]=n*b;a[1]=(f*k-c*e)*b;a[2]=(l*e-f*h)*b;a[3]=q*b;a[4]=(c*d-f*m)*b;a[5]=(f*g-l*d)*b;a[6]=p*b;a[7]=(e*m-k*d)*b;a[8]=(h*d-e*g)*b;return this},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[3];a[3]=b;b=a[2];a[2]=a[6];a[6]=b;b=a[5];a[5]=a[7];a[7]=b;return this},getNormalMatrix:function(a){return this.setFromMatrix4(a).getInverse(this).transpose()},transposeIntoArray:function(a){var b=
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|
|
+this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},setUvTransform:function(a,b,c,d,e,f,g){var h=Math.cos(e);e=Math.sin(e);this.set(c*h,c*e,-c*(h*f+e*g)+f+a,-d*e,d*h,-d*(-e*f+h*g)+g+b,0,0,1)},scale:function(a,b){var c=this.elements;c[0]*=a;c[3]*=a;c[6]*=a;c[1]*=b;c[4]*=b;c[7]*=b;return this},rotate:function(a){var b=Math.cos(a);a=Math.sin(a);var c=this.elements,d=c[0],e=c[3],f=c[6],g=c[1],h=c[4],l=c[7];c[0]=b*d+a*g;c[3]=b*e+a*h;c[6]=
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|
|
+b*f+a*l;c[1]=-a*d+b*g;c[4]=-a*e+b*h;c[7]=-a*f+b*l;return this},translate:function(a,b){var c=this.elements;c[0]+=a*c[2];c[3]+=a*c[5];c[6]+=a*c[8];c[1]+=b*c[2];c[4]+=b*c[5];c[7]+=b*c[8];return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;9>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;9>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];
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|
|
+a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a}});var hb={getDataURL:function(a){if(a instanceof HTMLCanvasElement)var b=a;else{"undefined"!==typeof OffscreenCanvas?b=new OffscreenCanvas(a.width,a.height):(b=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),b.width=a.width,b.height=a.height);var c=b.getContext("2d");a instanceof ImageData?c.putImageData(a,0,0):c.drawImage(a,0,0,a.width,a.height)}return 2048<b.width||2048<b.height?b.toDataURL("image/jpeg",
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|
|
+.6):b.toDataURL("image/png")}},Df=0;S.DEFAULT_IMAGE=void 0;S.DEFAULT_MAPPING=300;S.prototype=Object.assign(Object.create(ja.prototype),{constructor:S,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.image=a.image;this.mipmaps=a.mipmaps.slice(0);this.mapping=a.mapping;this.wrapS=a.wrapS;this.wrapT=
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|
|
+a.wrapT;this.magFilter=a.magFilter;this.minFilter=a.minFilter;this.anisotropy=a.anisotropy;this.format=a.format;this.type=a.type;this.offset.copy(a.offset);this.repeat.copy(a.repeat);this.center.copy(a.center);this.rotation=a.rotation;this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrix.copy(a.matrix);this.generateMipmaps=a.generateMipmaps;this.premultiplyAlpha=a.premultiplyAlpha;this.flipY=a.flipY;this.unpackAlignment=a.unpackAlignment;this.encoding=a.encoding;return this},toJSON:function(a){var b=
|
|
|
+void 0===a||"string"===typeof a;if(!b&&void 0!==a.textures[this.uuid])return a.textures[this.uuid];var c={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==
|
|
|
+this.image){var d=this.image;void 0===d.uuid&&(d.uuid=F.generateUUID());if(!b&&void 0===a.images[d.uuid]){if(Array.isArray(d)){var e=[];for(var f=0,g=d.length;f<g;f++)e.push(hb.getDataURL(d[f]))}else e=hb.getDataURL(d);a.images[d.uuid]={uuid:d.uuid,url:e}}c.image=d.uuid}b||(a.textures[this.uuid]=c);return c},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(a){if(300===this.mapping){a.applyMatrix3(this.matrix);if(0>a.x||1<a.x)switch(this.wrapS){case 1E3:a.x-=Math.floor(a.x);
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|
|
+break;case 1001:a.x=0>a.x?0:1;break;case 1002:a.x=1===Math.abs(Math.floor(a.x)%2)?Math.ceil(a.x)-a.x:a.x-Math.floor(a.x)}if(0>a.y||1<a.y)switch(this.wrapT){case 1E3:a.y-=Math.floor(a.y);break;case 1001:a.y=0>a.y?0:1;break;case 1002:a.y=1===Math.abs(Math.floor(a.y)%2)?Math.ceil(a.y)-a.y:a.y-Math.floor(a.y)}this.flipY&&(a.y=1-a.y)}}});Object.defineProperty(S.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(aa.prototype,{isVector4:!0,set:function(a,b,c,d){this.x=a;this.y=
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|
|
+b;this.z=c;this.w=d;return this},setScalar:function(a){this.w=this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;
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|
|
+case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=
|
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|
+a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;this.w+=a.w*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-=a;this.y-=
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+a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){return this.multiplyScalar(1/
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a)},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){a=a.elements;var b=a[0];var c=a[4];var d=a[8],e=a[1],f=a[5],g=a[9];var h=a[2];var l=a[6];var m=a[10];if(.01>Math.abs(c-e)&&.01>Math.abs(d-h)&&.01>Math.abs(g-l)){if(.1>Math.abs(c+e)&&.1>Math.abs(d+h)&&.1>Math.abs(g+l)&&.1>Math.abs(b+f+m-3))return this.set(1,0,0,0),this;a=Math.PI;
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b=(b+1)/2;f=(f+1)/2;m=(m+1)/2;c=(c+e)/4;d=(d+h)/4;g=(g+l)/4;b>f&&b>m?.01>b?(l=0,c=h=.707106781):(l=Math.sqrt(b),h=c/l,c=d/l):f>m?.01>f?(l=.707106781,h=0,c=.707106781):(h=Math.sqrt(f),l=c/h,c=g/h):.01>m?(h=l=.707106781,c=0):(c=Math.sqrt(m),l=d/c,h=g/c);this.set(l,h,c,a);return this}a=Math.sqrt((l-g)*(l-g)+(d-h)*(d-h)+(e-c)*(e-c));.001>Math.abs(a)&&(a=1);this.x=(l-g)/a;this.y=(d-h)/a;this.z=(e-c)/a;this.w=Math.acos((b+f+m-1)/2);return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,
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a.y);this.z=Math.min(this.z,a.z);this.w=Math.min(this.w,a.w);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);this.w=Math.max(this.w,a.w);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));this.w=Math.max(a.w,Math.min(b.w,this.w));return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new aa,b=new aa);a.set(c,
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@@ -469,7 +469,7 @@ points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#incl
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shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <fog_fragment>\n}\n",shadow_vert:"#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",
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sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
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sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tvec4 mvPosition;\n\tmvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}\n"},
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-Aa={merge:function(a){for(var b={},c=0;c<a.length;c++){var d=this.clone(a[c]),e;for(e in d)b[e]=d[e]}return b},clone:function(a){var b={},c;for(c in a){b[c]={};for(var d in a[c]){var e=a[c][d];e&&(e.isColor||e.isMatrix3||e.isMatrix4||e.isVector2||e.isVector3||e.isVector4||e.isTexture)?b[c][d]=e.clone():Array.isArray(e)?b[c][d]=e.slice():b[c][d]=e}}return b}},Ug={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,
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+Aa={merge:function(a){for(var b={},c=0;c<a.length;c++){var d=this.clone(a[c]),e;for(e in d)b[e]=d[e]}return b},clone:function(a){var b={},c;for(c in a){b[c]={};for(var d in a[c]){var e=a[c][d];e&&(e.isColor||e.isMatrix3||e.isMatrix4||e.isVector2||e.isVector3||e.isVector4||e.isTexture)?b[c][d]=e.clone():Array.isArray(e)?b[c][d]=e.slice():b[c][d]=e}}return b}},Tg={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,
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blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,
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darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,
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lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,
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@@ -478,7 +478,7 @@ rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebr
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{isColor:!0,r:1,g:1,b:1,set:function(a){a&&a.isColor?this.copy(a):"number"===typeof a?this.setHex(a):"string"===typeof a&&this.setStyle(a);return this},setScalar:function(a){this.b=this.g=this.r=a;return this},setHex:function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(){function a(a,c,d){0>d&&(d+=1);1<d&&--d;return d<1/6?a+6*(c-a)*d:.5>d?c:d<2/3?a+6*(c-a)*(2/3-d):a}return function(b,
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c,d){b=F.euclideanModulo(b,1);c=F.clamp(c,0,1);d=F.clamp(d,0,1);0===c?this.r=this.g=this.b=d:(c=.5>=d?d*(1+c):d+c-d*c,d=2*d-c,this.r=a(d,c,b+1/3),this.g=a(d,c,b),this.b=a(d,c,b-1/3));return this}}(),setStyle:function(a){function b(b){void 0!==b&&1>parseFloat(b)&&console.warn("THREE.Color: Alpha component of "+a+" will be ignored.")}var c;if(c=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(a)){var d=c[2];switch(c[1]){case "rgb":case "rgba":if(c=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r=
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Math.min(255,parseInt(c[1],10))/255,this.g=Math.min(255,parseInt(c[2],10))/255,this.b=Math.min(255,parseInt(c[3],10))/255,b(c[5]),this;if(c=/^(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r=Math.min(100,parseInt(c[1],10))/100,this.g=Math.min(100,parseInt(c[2],10))/100,this.b=Math.min(100,parseInt(c[3],10))/100,b(c[5]),this;break;case "hsl":case "hsla":if(c=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d)){d=parseFloat(c[1])/
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-360;var e=parseInt(c[2],10)/100,f=parseInt(c[3],10)/100;b(c[5]);return this.setHSL(d,e,f)}}}else if(c=/^#([A-Fa-f0-9]+)$/.exec(a)){c=c[1];d=c.length;if(3===d)return this.r=parseInt(c.charAt(0)+c.charAt(0),16)/255,this.g=parseInt(c.charAt(1)+c.charAt(1),16)/255,this.b=parseInt(c.charAt(2)+c.charAt(2),16)/255,this;if(6===d)return this.r=parseInt(c.charAt(0)+c.charAt(1),16)/255,this.g=parseInt(c.charAt(2)+c.charAt(3),16)/255,this.b=parseInt(c.charAt(4)+c.charAt(5),16)/255,this}a&&0<a.length&&(c=Ug[a],
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+360;var e=parseInt(c[2],10)/100,f=parseInt(c[3],10)/100;b(c[5]);return this.setHSL(d,e,f)}}}else if(c=/^#([A-Fa-f0-9]+)$/.exec(a)){c=c[1];d=c.length;if(3===d)return this.r=parseInt(c.charAt(0)+c.charAt(0),16)/255,this.g=parseInt(c.charAt(1)+c.charAt(1),16)/255,this.b=parseInt(c.charAt(2)+c.charAt(2),16)/255,this;if(6===d)return this.r=parseInt(c.charAt(0)+c.charAt(1),16)/255,this.g=parseInt(c.charAt(2)+c.charAt(3),16)/255,this.b=parseInt(c.charAt(4)+c.charAt(5),16)/255,this}a&&0<a.length&&(c=Tg[a],
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void 0!==c?this.setHex(c):console.warn("THREE.Color: Unknown color "+a));return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(a){this.r=a.r;this.g=a.g;this.b=a.b;return this},copyGammaToLinear:function(a,b){void 0===b&&(b=2);this.r=Math.pow(a.r,b);this.g=Math.pow(a.g,b);this.b=Math.pow(a.b,b);return this},copyLinearToGamma:function(a,b){void 0===b&&(b=2);b=0<b?1/b:1;this.r=Math.pow(a.r,b);this.g=Math.pow(a.g,b);this.b=Math.pow(a.b,b);return this},convertGammaToLinear:function(a){this.copyGammaToLinear(this,
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a);return this},convertLinearToGamma:function(a){this.copyLinearToGamma(this,a);return this},copySRGBToLinear:function(){function a(a){return.04045>a?.0773993808*a:Math.pow(.9478672986*a+.0521327014,2.4)}return function(b){this.r=a(b.r);this.g=a(b.g);this.b=a(b.b);return this}}(),copyLinearToSRGB:function(){function a(a){return.0031308>a?12.92*a:1.055*Math.pow(a,.41666)-.055}return function(b){this.r=a(b.r);this.g=a(b.g);this.b=a(b.b);return this}}(),convertSRGBToLinear:function(){this.copySRGBToLinear(this);
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return this},convertLinearToSRGB:function(){this.copyLinearToSRGB(this);return this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(a){void 0===a&&(console.warn("THREE.Color: .getHSL() target is now required"),a={h:0,s:0,l:0});var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),f=Math.min(b,c,d),g,h=(f+e)/2;if(f===e)f=g=0;else{var l=e-f;f=.5>=h?l/(e+f):l/(2-e-f);switch(e){case b:g=(c-
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@@ -520,9 +520,9 @@ b=this.zoom/(this.view.height/this.view.fullHeight);var f=(this.right-this.left)
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a.object.far=this.far;null!==this.view&&(a.object.view=Object.assign({},this.view));return a}});Object.assign(Ua.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a=a.a;this.b=a.b;this.c=a.c;this.normal.copy(a.normal);this.color.copy(a.color);this.materialIndex=a.materialIndex;for(var b=0,c=a.vertexNormals.length;b<c;b++)this.vertexNormals[b]=a.vertexNormals[b].clone();b=0;for(c=a.vertexColors.length;b<c;b++)this.vertexColors[b]=a.vertexColors[b].clone();return this}});
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var Gf=0;O.prototype=Object.assign(Object.create(ja.prototype),{constructor:O,isGeometry:!0,applyMatrix:function(a){for(var b=(new ka).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){a=this.faces[c];a.normal.applyMatrix3(b).normalize();for(var e=0,f=a.vertexNormals.length;e<f;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();
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this.normalsNeedUpdate=this.verticesNeedUpdate=!0;return this},rotateX:function(){var a=new I;return function(b){a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a=new I;return function(b){a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a=new I;return function(b){a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a=new I;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=
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-new I;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a=new B;return function(b){a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){function b(a,b,d,e){var f=void 0!==g?[k[a].clone(),k[b].clone(),k[d].clone()]:[],u=void 0!==h?[c.colors[a].clone(),c.colors[b].clone(),c.colors[d].clone()]:[];e=new Ua(a,b,d,f,u,e);c.faces.push(e);void 0!==l&&c.faceVertexUvs[0].push([n[a].clone(),n[b].clone(),n[d].clone()]);void 0!==
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-m&&c.faceVertexUvs[1].push([q[a].clone(),q[b].clone(),q[d].clone()])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,f=e.position.array,g=void 0!==e.normal?e.normal.array:void 0,h=void 0!==e.color?e.color.array:void 0,l=void 0!==e.uv?e.uv.array:void 0,m=void 0!==e.uv2?e.uv2.array:void 0;void 0!==m&&(this.faceVertexUvs[1]=[]);for(var k=[],n=[],q=[],v=e=0;e<f.length;e+=3,v+=2)c.vertices.push(new p(f[e],f[e+1],f[e+2])),void 0!==g&&k.push(new p(g[e],g[e+1],g[e+2])),void 0!==h&&c.colors.push(new J(h[e],
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-h[e+1],h[e+2])),void 0!==l&&n.push(new y(l[v],l[v+1])),void 0!==m&&q.push(new y(m[v],m[v+1]));var r=a.groups;if(0<r.length)for(e=0;e<r.length;e++){f=r[e];var t=f.start,z=f.count;v=t;for(t+=z;v<t;v+=3)void 0!==d?b(d[v],d[v+1],d[v+2],f.materialIndex):b(v,v+1,v+2,f.materialIndex)}else if(void 0!==d)for(e=0;e<d.length;e+=3)b(d[e],d[e+1],d[e+2]);else for(e=0;e<f.length/3;e+=3)b(e,e+1,e+2);this.computeFaceNormals();null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());null!==a.boundingSphere&&
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+new I;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a=new B;return function(b){a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){function b(a,b,d,e){var f=void 0!==g?[k[a].clone(),k[b].clone(),k[d].clone()]:[],v=void 0!==h?[c.colors[a].clone(),c.colors[b].clone(),c.colors[d].clone()]:[];e=new Ua(a,b,d,f,v,e);c.faces.push(e);void 0!==l&&c.faceVertexUvs[0].push([n[a].clone(),n[b].clone(),n[d].clone()]);void 0!==
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+m&&c.faceVertexUvs[1].push([q[a].clone(),q[b].clone(),q[d].clone()])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,f=e.position.array,g=void 0!==e.normal?e.normal.array:void 0,h=void 0!==e.color?e.color.array:void 0,l=void 0!==e.uv?e.uv.array:void 0,m=void 0!==e.uv2?e.uv2.array:void 0;void 0!==m&&(this.faceVertexUvs[1]=[]);for(var k=[],n=[],q=[],u=e=0;e<f.length;e+=3,u+=2)c.vertices.push(new p(f[e],f[e+1],f[e+2])),void 0!==g&&k.push(new p(g[e],g[e+1],g[e+2])),void 0!==h&&c.colors.push(new J(h[e],
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+h[e+1],h[e+2])),void 0!==l&&n.push(new y(l[u],l[u+1])),void 0!==m&&q.push(new y(m[u],m[u+1]));var r=a.groups;if(0<r.length)for(e=0;e<r.length;e++){f=r[e];var t=f.start,z=f.count;u=t;for(t+=z;u<t;u+=3)void 0!==d?b(d[u],d[u+1],d[u+2],f.materialIndex):b(u,u+1,u+2,f.materialIndex)}else if(void 0!==d)for(e=0;e<d.length;e+=3)b(d[e],d[e+1],d[e+2]);else for(e=0;e<f.length/3;e+=3)b(e,e+1,e+2);this.computeFaceNormals();null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());null!==a.boundingSphere&&
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(this.boundingSphere=a.boundingSphere.clone());return this},center:function(){var a=new p;return function(){this.computeBoundingBox();this.boundingBox.getCenter(a).negate();this.translate(a.x,a.y,a.z);return this}}(),normalize:function(){this.computeBoundingSphere();var a=this.boundingSphere.center,b=this.boundingSphere.radius;b=0===b?1:1/b;var c=new I;c.set(b,0,0,-b*a.x,0,b,0,-b*a.y,0,0,b,-b*a.z,0,0,0,1);this.applyMatrix(c);return this},computeFaceNormals:function(){for(var a=new p,b=new p,c=0,d=
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this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],g=this.vertices[e.b];a.subVectors(this.vertices[e.c],g);b.subVectors(f,g);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){void 0===a&&(a=!0);var b;var c=Array(this.vertices.length);var d=0;for(b=this.vertices.length;d<b;d++)c[d]=new p;if(a){var e=new p,f=new p;a=0;for(d=this.faces.length;a<d;a++){b=this.faces[a];var g=this.vertices[b.a];var h=this.vertices[b.b];var l=this.vertices[b.c];e.subVectors(l,
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h);f.subVectors(g,h);e.cross(f);c[b.a].add(e);c[b.b].add(e);c[b.c].add(e)}}else for(this.computeFaceNormals(),a=0,d=this.faces.length;a<d;a++)b=this.faces[a],c[b.a].add(b.normal),c[b.b].add(b.normal),c[b.c].add(b.normal);d=0;for(b=this.vertices.length;d<b;d++)c[d].normalize();a=0;for(d=this.faces.length;a<d;a++)b=this.faces[a],g=b.vertexNormals,3===g.length?(g[0].copy(c[b.a]),g[1].copy(c[b.b]),g[2].copy(c[b.c])):(g[0]=c[b.a].clone(),g[1]=c[b.b].clone(),g[2]=c[b.c].clone());0<this.faces.length&&(this.normalsNeedUpdate=
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@@ -565,7 +565,7 @@ fromGeometry:function(a){a.__directGeometry=(new Ee).fromGeometry(a);return this
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c.copyVector4sArray(a.skinIndices)));0<a.skinWeights.length&&(c=new A(4*a.skinWeights.length,4),this.addAttribute("skinWeight",c.copyVector4sArray(a.skinWeights)));null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());return this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new Ta);var a=this.attributes.position;void 0!==a?this.boundingBox.setFromBufferAttribute(a):this.boundingBox.makeEmpty();
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(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){var a=new Ta,b=new p;return function(){null===this.boundingSphere&&(this.boundingSphere=new Ea);var c=this.attributes.position;if(c){var d=this.boundingSphere.center;a.setFromBufferAttribute(c);a.getCenter(d);for(var e=0,
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f=0,g=c.count;f<g;f++)b.x=c.getX(f),b.y=c.getY(f),b.z=c.getZ(f),e=Math.max(e,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(e);isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.index,b=this.attributes,c=this.groups;if(b.position){var d=b.position.array;if(void 0===b.normal)this.addAttribute("normal",
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-new Q(new Float32Array(d.length),3));else for(var e=b.normal.array,f=0,g=e.length;f<g;f++)e[f]=0;e=b.normal.array;var h=new p,l=new p,m=new p,k=new p,n=new p;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);for(var q=0,v=c.length;q<v;++q){f=c[q];g=f.start;var r=f.count;f=g;for(g+=r;f<g;f+=3){r=3*a[f+0];var t=3*a[f+1];var z=3*a[f+2];h.fromArray(d,r);l.fromArray(d,t);m.fromArray(d,z);k.subVectors(m,l);n.subVectors(h,l);k.cross(n);e[r]+=k.x;e[r+1]+=k.y;e[r+2]+=k.z;e[t]+=k.x;e[t+1]+=k.y;e[t+2]+=
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+new Q(new Float32Array(d.length),3));else for(var e=b.normal.array,f=0,g=e.length;f<g;f++)e[f]=0;e=b.normal.array;var h=new p,l=new p,m=new p,k=new p,n=new p;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);for(var q=0,u=c.length;q<u;++q){f=c[q];g=f.start;var r=f.count;f=g;for(g+=r;f<g;f+=3){r=3*a[f+0];var t=3*a[f+1];var z=3*a[f+2];h.fromArray(d,r);l.fromArray(d,t);m.fromArray(d,z);k.subVectors(m,l);n.subVectors(h,l);k.cross(n);e[r]+=k.x;e[r+1]+=k.y;e[r+2]+=k.z;e[t]+=k.x;e[t+1]+=k.y;e[t+2]+=
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k.z;e[z]+=k.x;e[z+1]+=k.y;e[z+2]+=k.z}}}else for(f=0,g=d.length;f<g;f+=9)h.fromArray(d,f),l.fromArray(d,f+3),m.fromArray(d,f+6),k.subVectors(m,l),n.subVectors(h,l),k.cross(n),e[f]=k.x,e[f+1]=k.y,e[f+2]=k.z,e[f+3]=k.x,e[f+4]=k.y,e[f+5]=k.z,e[f+6]=k.x,e[f+7]=k.y,e[f+8]=k.z;this.normalizeNormals();b.normal.needsUpdate=!0}},merge:function(a,b){if(a&&a.isBufferGeometry){void 0===b&&(b=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));
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var c=this.attributes,d;for(d in c)if(void 0!==a.attributes[d]){var e=c[d].array,f=a.attributes[d],g=f.array,h=0;for(f=f.itemSize*b;h<g.length;h++,f++)e[f]=g[h]}return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a)},normalizeNormals:function(){var a=new p;return function(){for(var b=this.attributes.normal,c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.normalize(),b.setXYZ(c,a.x,a.y,a.z)}}(),toNonIndexed:function(){if(null===
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this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var a=new H,b=this.index.array,c=this.attributes,d;for(d in c){var e=c[d],f=e.array,g=e.itemSize,h=new f.constructor(b.length*g),l=0;e=0;for(var m=b.length;e<m;e++){var k=b[e]*g;for(var n=0;n<g;n++)h[l++]=f[k++]}a.addAttribute(d,new Q(h,g))}b=this.groups;e=0;for(m=b.length;e<m;e++)c=b[e],a.addGroup(c.start,c.count,c.materialIndex);return a},toJSON:function(){var a={metadata:{version:4.5,type:"BufferGeometry",
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@@ -598,18 +598,18 @@ applyMatrix4:function(a){this.origin.applyMatrix4(a);this.direction.transformDir
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new p,b=new p,c=new p;return function(d,e,f,g,h){a.subVectors(g,e);b.subVectors(f,e);c.subVectors(d,e);d=a.dot(a);e=a.dot(b);f=a.dot(c);var l=b.dot(b);g=b.dot(c);var m=d*l-e*e;void 0===h&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),h=new p);if(0===m)return h.set(-2,-1,-1);m=1/m;l=(l*f-e*g)*m;d=(d*g-e*f)*m;return h.set(1-l-d,d,l)}}(),containsPoint:function(){var a=new p;return function(b,c,d,e){ta.getBarycoord(b,c,d,e,a);return 0<=a.x&&0<=a.y&&1>=a.x+a.y}}()});Object.assign(ta.prototype,
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{set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},getArea:function(){var a=new p,b=new p;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return.5*a.cross(b).length()}}(),getMidpoint:function(a){void 0===
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a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),a=new p);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(a){return ta.getNormal(this.a,this.b,this.c,a)},getPlane:function(a){void 0===a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new p);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a,b){return ta.getBarycoord(a,this.a,this.b,this.c,b)},containsPoint:function(a){return ta.containsPoint(a,
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-this.a,this.b,this.c)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(){var a=new p,b=new p,c=new p,d=new p,e=new p,f=new p;return function(g,h){void 0===h&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),h=new p);var l=this.a,m=this.b,k=this.c;a.subVectors(m,l);b.subVectors(k,l);d.subVectors(g,l);var n=a.dot(d),q=b.dot(d);if(0>=n&&0>=q)return h.copy(l);e.subVectors(g,m);var v=a.dot(e),r=b.dot(e);if(0<=v&&r<=v)return h.copy(m);
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-var t=n*r-v*q;if(0>=t&&0<=n&&0>=v)return m=n/(n-v),h.copy(l).addScaledVector(a,m);f.subVectors(g,k);g=a.dot(f);var z=b.dot(f);if(0<=z&&g<=z)return h.copy(k);n=g*q-n*z;if(0>=n&&0<=q&&0>=z)return t=q/(q-z),h.copy(l).addScaledVector(b,t);q=v*z-g*r;if(0>=q&&0<=r-v&&0<=g-z)return c.subVectors(k,m),t=(r-v)/(r-v+(g-z)),h.copy(m).addScaledVector(c,t);k=1/(q+n+t);m=n*k;t*=k;return h.copy(l).addScaledVector(a,m).addScaledVector(b,t)}}(),equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});
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+this.a,this.b,this.c)},intersectsBox:function(a){return a.intersectsTriangle(this)},closestPointToPoint:function(){var a=new p,b=new p,c=new p,d=new p,e=new p,f=new p;return function(g,h){void 0===h&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),h=new p);var l=this.a,m=this.b,k=this.c;a.subVectors(m,l);b.subVectors(k,l);d.subVectors(g,l);var n=a.dot(d),q=b.dot(d);if(0>=n&&0>=q)return h.copy(l);e.subVectors(g,m);var u=a.dot(e),r=b.dot(e);if(0<=u&&r<=u)return h.copy(m);
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+var t=n*r-u*q;if(0>=t&&0<=n&&0>=u)return m=n/(n-u),h.copy(l).addScaledVector(a,m);f.subVectors(g,k);g=a.dot(f);var z=b.dot(f);if(0<=z&&g<=z)return h.copy(k);n=g*q-n*z;if(0>=n&&0<=q&&0>=z)return t=q/(q-z),h.copy(l).addScaledVector(b,t);q=u*z-g*r;if(0>=q&&0<=r-u&&0<=g-z)return c.subVectors(k,m),t=(r-u)/(r-u+(g-z)),h.copy(m).addScaledVector(c,t);k=1/(q+n+t);m=n*k;t*=k;return h.copy(l).addScaledVector(a,m).addScaledVector(b,t)}}(),equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});
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oa.prototype=Object.assign(Object.create(B.prototype),{constructor:oa,isMesh:!0,setDrawMode:function(a){this.drawMode=a},copy:function(a){B.prototype.copy.call(this,a);this.drawMode=a.drawMode;void 0!==a.morphTargetInfluences&&(this.morphTargetInfluences=a.morphTargetInfluences.slice());void 0!==a.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},a.morphTargetDictionary));return this},updateMorphTargets:function(){var a=this.geometry;if(a.isBufferGeometry){a=a.morphAttributes;var b=
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Object.keys(a);if(0<b.length){var c=a[b[0]];if(void 0!==c)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++){var d=c[a].name||String(a);this.morphTargetInfluences.push(0);this.morphTargetDictionary[d]=a}}}else if(c=a.morphTargets,void 0!==c&&0<c.length)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++)d=c[a].name||String(a),this.morphTargetInfluences.push(0),this.morphTargetDictionary[d]=a},raycast:function(){function a(a,b,
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-c,d,e,f,g){ta.getBarycoord(a,b,c,d,t);e.multiplyScalar(t.x);f.multiplyScalar(t.y);g.multiplyScalar(t.z);e.add(f).add(g);return e.clone()}function b(a,b,c,d,e,f,g,h){if(null===(1===b.side?d.intersectTriangle(g,f,e,!0,h):d.intersectTriangle(e,f,g,2!==b.side,h)))return null;x.copy(h);x.applyMatrix4(a.matrixWorld);b=c.ray.origin.distanceTo(x);return b<c.near||b>c.far?null:{distance:b,point:x.clone(),object:a}}function c(c,d,e,f,m,k,n,p,u){g.fromBufferAttribute(m,n);h.fromBufferAttribute(m,p);l.fromBufferAttribute(m,
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-u);if(c=b(c,d,e,f,g,h,l,z))k&&(q.fromBufferAttribute(k,n),v.fromBufferAttribute(k,p),r.fromBufferAttribute(k,u),c.uv=a(z,g,h,l,q,v,r)),k=new Ua(n,p,u),ta.getNormal(g,h,l,k.normal),c.face=k;return c}var d=new I,e=new pb,f=new Ea,g=new p,h=new p,l=new p,m=new p,k=new p,n=new p,q=new y,v=new y,r=new y,t=new p,z=new p,x=new p;return function(p,u){var t=this.geometry,w=this.material,x=this.matrixWorld;if(void 0!==w&&(null===t.boundingSphere&&t.computeBoundingSphere(),f.copy(t.boundingSphere),f.applyMatrix4(x),
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+c,d,e,f,g){ta.getBarycoord(a,b,c,d,t);e.multiplyScalar(t.x);f.multiplyScalar(t.y);g.multiplyScalar(t.z);e.add(f).add(g);return e.clone()}function b(a,b,c,d,e,f,g,h){if(null===(1===b.side?d.intersectTriangle(g,f,e,!0,h):d.intersectTriangle(e,f,g,2!==b.side,h)))return null;x.copy(h);x.applyMatrix4(a.matrixWorld);b=c.ray.origin.distanceTo(x);return b<c.near||b>c.far?null:{distance:b,point:x.clone(),object:a}}function c(c,d,e,f,m,k,n,p,v){g.fromBufferAttribute(m,n);h.fromBufferAttribute(m,p);l.fromBufferAttribute(m,
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+v);if(c=b(c,d,e,f,g,h,l,z))k&&(q.fromBufferAttribute(k,n),u.fromBufferAttribute(k,p),r.fromBufferAttribute(k,v),c.uv=a(z,g,h,l,q,u,r)),k=new Ua(n,p,v),ta.getNormal(g,h,l,k.normal),c.face=k;return c}var d=new I,e=new pb,f=new Ea,g=new p,h=new p,l=new p,m=new p,k=new p,n=new p,q=new y,u=new y,r=new y,t=new p,z=new p,x=new p;return function(p,v){var t=this.geometry,w=this.material,x=this.matrixWorld;if(void 0!==w&&(null===t.boundingSphere&&t.computeBoundingSphere(),f.copy(t.boundingSphere),f.applyMatrix4(x),
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!1!==p.ray.intersectsSphere(f)&&(d.getInverse(x),e.copy(p.ray).applyMatrix4(d),null===t.boundingBox||!1!==e.intersectsBox(t.boundingBox))))if(t.isBufferGeometry){var y=t.index,C=t.attributes.position,A=t.attributes.uv,B=t.groups;t=t.drawRange;var H;if(null!==y)if(Array.isArray(w)){var F=0;for(H=B.length;F<H;F++){var G=B[F];var J=w[G.materialIndex];x=Math.max(G.start,t.start);var L=Math.min(G.start+G.count,t.start+t.count);for(G=x;G<L;G+=3){x=y.getX(G);var I=y.getX(G+1);var K=y.getX(G+2);if(x=c(this,
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-J,p,e,C,A,x,I,K))x.faceIndex=Math.floor(G/3),u.push(x)}}}else for(x=Math.max(0,t.start),L=Math.min(y.count,t.start+t.count),F=x,H=L;F<H;F+=3){if(x=y.getX(F),I=y.getX(F+1),K=y.getX(F+2),x=c(this,w,p,e,C,A,x,I,K))x.faceIndex=Math.floor(F/3),u.push(x)}else if(void 0!==C)if(Array.isArray(w))for(F=0,H=B.length;F<H;F++)for(G=B[F],J=w[G.materialIndex],x=Math.max(G.start,t.start),L=Math.min(G.start+G.count,t.start+t.count),G=x;G<L;G+=3){if(x=G,I=G+1,K=G+2,x=c(this,J,p,e,C,A,x,I,K))x.faceIndex=Math.floor(G/
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-3),u.push(x)}else for(x=Math.max(0,t.start),L=Math.min(C.count,t.start+t.count),F=x,H=L;F<H;F+=3)if(x=F,I=F+1,K=F+2,x=c(this,w,p,e,C,A,x,I,K))x.faceIndex=Math.floor(F/3),u.push(x)}else if(t.isGeometry)for(C=Array.isArray(w),A=t.vertices,B=t.faces,x=t.faceVertexUvs[0],0<x.length&&(y=x),G=0,L=B.length;G<L;G++)if(I=B[G],x=C?w[I.materialIndex]:w,void 0!==x){F=A[I.a];H=A[I.b];J=A[I.c];if(!0===x.morphTargets){K=t.morphTargets;var O=this.morphTargetInfluences;g.set(0,0,0);h.set(0,0,0);l.set(0,0,0);for(var Q=
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|
-0,R=K.length;Q<R;Q++){var S=O[Q];if(0!==S){var U=K[Q].vertices;g.addScaledVector(m.subVectors(U[I.a],F),S);h.addScaledVector(k.subVectors(U[I.b],H),S);l.addScaledVector(n.subVectors(U[I.c],J),S)}}g.add(F);h.add(H);l.add(J);F=g;H=h;J=l}if(x=b(this,x,p,e,F,H,J,z))y&&y[G]&&(K=y[G],q.copy(K[0]),v.copy(K[1]),r.copy(K[2]),x.uv=a(z,F,H,J,q,v,r)),x.face=I,x.faceIndex=G,u.push(x)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});Va.prototype=Object.create(S.prototype);
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|
+J,p,e,C,A,x,I,K))x.faceIndex=Math.floor(G/3),v.push(x)}}}else for(x=Math.max(0,t.start),L=Math.min(y.count,t.start+t.count),F=x,H=L;F<H;F+=3){if(x=y.getX(F),I=y.getX(F+1),K=y.getX(F+2),x=c(this,w,p,e,C,A,x,I,K))x.faceIndex=Math.floor(F/3),v.push(x)}else if(void 0!==C)if(Array.isArray(w))for(F=0,H=B.length;F<H;F++)for(G=B[F],J=w[G.materialIndex],x=Math.max(G.start,t.start),L=Math.min(G.start+G.count,t.start+t.count),G=x;G<L;G+=3){if(x=G,I=G+1,K=G+2,x=c(this,J,p,e,C,A,x,I,K))x.faceIndex=Math.floor(G/
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+3),v.push(x)}else for(x=Math.max(0,t.start),L=Math.min(C.count,t.start+t.count),F=x,H=L;F<H;F+=3)if(x=F,I=F+1,K=F+2,x=c(this,w,p,e,C,A,x,I,K))x.faceIndex=Math.floor(F/3),v.push(x)}else if(t.isGeometry)for(C=Array.isArray(w),A=t.vertices,B=t.faces,x=t.faceVertexUvs[0],0<x.length&&(y=x),G=0,L=B.length;G<L;G++)if(I=B[G],x=C?w[I.materialIndex]:w,void 0!==x){F=A[I.a];H=A[I.b];J=A[I.c];if(!0===x.morphTargets){K=t.morphTargets;var O=this.morphTargetInfluences;g.set(0,0,0);h.set(0,0,0);l.set(0,0,0);for(var Q=
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+0,R=K.length;Q<R;Q++){var S=O[Q];if(0!==S){var U=K[Q].vertices;g.addScaledVector(m.subVectors(U[I.a],F),S);h.addScaledVector(k.subVectors(U[I.b],H),S);l.addScaledVector(n.subVectors(U[I.c],J),S)}}g.add(F);h.add(H);l.add(J);F=g;H=h;J=l}if(x=b(this,x,p,e,F,H,J,z))y&&y[G]&&(K=y[G],q.copy(K[0]),u.copy(K[1]),r.copy(K[2]),x.uv=a(z,F,H,J,q,u,r)),x.face=I,x.faceIndex=G,v.push(x)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});Va.prototype=Object.create(S.prototype);
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Va.prototype.constructor=Va;Va.prototype.isCubeTexture=!0;Object.defineProperty(Va.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});var Me=new S,Ne=new Va,Ge=[],Ie=[],Le=new Float32Array(16),Ke=new Float32Array(9),Je=new Float32Array(4);Re.prototype.updateCache=function(a){var b=this.cache;a instanceof Float32Array&&b.length!==a.length&&(this.cache=new Float32Array(a.length));na(b,a)};Se.prototype.setValue=function(a,b){for(var c=this.seq,d=0,e=c.length;d!==e;++d){var f=
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-c[d];f.setValue(a,b[f.id])}};var Vd=/([\w\d_]+)(\])?(\[|\.)?/g;ab.prototype.setValue=function(a,b,c){b=this.map[b];void 0!==b&&b.setValue(a,c,this.renderer)};ab.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};ab.upload=function(a,b,c,d){for(var e=0,f=b.length;e!==f;++e){var g=b[e],h=c[g.id];!1!==h.needsUpdate&&g.setValue(a,h.value,d)}};ab.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var f=a[d];f.id in b&&c.push(f)}return c};var xg=0,Hg=0;bb.prototype=
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+c[d];f.setValue(a,b[f.id])}};var Vd=/([\w\d_]+)(\])?(\[|\.)?/g;ab.prototype.setValue=function(a,b,c){b=this.map[b];void 0!==b&&b.setValue(a,c,this.renderer)};ab.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};ab.upload=function(a,b,c,d){for(var e=0,f=b.length;e!==f;++e){var g=b[e],h=c[g.id];!1!==h.needsUpdate&&g.setValue(a,h.value,d)}};ab.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var f=a[d];f.id in b&&c.push(f)}return c};var xg=0,Gg=0;bb.prototype=
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Object.create(K.prototype);bb.prototype.constructor=bb;bb.prototype.isMeshDepthMaterial=!0;bb.prototype.copy=function(a){K.prototype.copy.call(this,a);this.depthPacking=a.depthPacking;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};cb.prototype=
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Object.create(K.prototype);cb.prototype.constructor=cb;cb.prototype.isMeshDistanceMaterial=!0;cb.prototype.copy=function(a){K.prototype.copy.call(this,a);this.referencePosition.copy(a.referencePosition);this.nearDistance=a.nearDistance;this.farDistance=a.farDistance;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;return this};
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Ob.prototype=Object.assign(Object.create(B.prototype),{constructor:Ob,isGroup:!0});ea.prototype=Object.assign(Object.create(Oa.prototype),{constructor:ea,isPerspectiveCamera:!0,copy:function(a,b){Oa.prototype.copy.call(this,a,b);this.fov=a.fov;this.zoom=a.zoom;this.near=a.near;this.far=a.far;this.focus=a.focus;this.aspect=a.aspect;this.view=null===a.view?null:Object.assign({},a.view);this.filmGauge=a.filmGauge;this.filmOffset=a.filmOffset;return this},setFocalLength:function(a){a=.5*this.getFilmHeight()/
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@@ -624,7 +624,7 @@ array:{get:function(){return this.data.array}}});Object.assign(Cc.prototype,{isI
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this.offset]},getY:function(a){return this.data.array[a*this.data.stride+this.offset+1]},getZ:function(a){return this.data.array[a*this.data.stride+this.offset+2]},getW:function(a){return this.data.array[a*this.data.stride+this.offset+3]},setXY:function(a,b,c){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;return this},setXYZ:function(a,b,c,d){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;return this},setXYZW:function(a,
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b,c,d,e){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;this.data.array[a+3]=e;return this}});fb.prototype=Object.create(K.prototype);fb.prototype.constructor=fb;fb.prototype.isSpriteMaterial=!0;fb.prototype.copy=function(a){K.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.rotation=a.rotation;return this};var Rb;Dc.prototype=Object.assign(Object.create(B.prototype),{constructor:Dc,isSprite:!0,raycast:function(){function a(a,
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b,c,d,h,l){e.subVectors(a,c).addScalar(.5).multiply(d);void 0!==h?(f.x=l*e.x-h*e.y,f.y=h*e.x+l*e.y):f.copy(e);a.copy(b);a.x+=f.x;a.y+=f.y;a.applyMatrix4(g)}var b=new p,c=new p,d=new p,e=new y,f=new y,g=new I,h=new p,l=new p,m=new p;return function(e,f){c.setFromMatrixScale(this.matrixWorld);g.getInverse(this.modelViewMatrix).premultiply(this.matrixWorld);d.setFromMatrixPosition(this.modelViewMatrix);var k=this.material.rotation;if(0!==k){var n=Math.cos(k);var p=Math.sin(k)}k=this.center;a(h.set(-.5,
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--.5,0),d,k,c,p,n);a(l.set(.5,-.5,0),d,k,c,p,n);a(m.set(.5,.5,0),d,k,c,p,n);var u=e.ray.intersectTriangle(h,l,m,!1,b);if(null===u&&(a(l.set(-.5,.5,0),d,k,c,p,n),u=e.ray.intersectTriangle(h,m,l,!1,b),null===u))return;p=e.ray.origin.distanceTo(b);p<e.near||p>e.far||f.push({distance:p,point:b.clone(),face:null,object:this})}}(),clone:function(){return(new this.constructor(this.material)).copy(this)},copy:function(a){B.prototype.copy.call(this,a);void 0!==a.center&&this.center.copy(a.center);return this}});
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+-.5,0),d,k,c,p,n);a(l.set(.5,-.5,0),d,k,c,p,n);a(m.set(.5,.5,0),d,k,c,p,n);var v=e.ray.intersectTriangle(h,l,m,!1,b);if(null===v&&(a(l.set(-.5,.5,0),d,k,c,p,n),v=e.ray.intersectTriangle(h,m,l,!1,b),null===v))return;p=e.ray.origin.distanceTo(b);p<e.near||p>e.far||f.push({distance:p,point:b.clone(),face:null,object:this})}}(),clone:function(){return(new this.constructor(this.material)).copy(this)},copy:function(a){B.prototype.copy.call(this,a);void 0!==a.center&&this.center.copy(a.center);return this}});
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Ec.prototype=Object.assign(Object.create(B.prototype),{constructor:Ec,copy:function(a){B.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}return this},addLevel:function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=this.levels,d=0;d<c.length&&!(b<c[d].distance);d++);c.splice(d,0,{distance:b,object:a});this.add(a)},getObjectForDistance:function(a){for(var b=this.levels,c=1,d=b.length;c<d&&!(a<b[c].distance);c++);return b[c-
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1].object},raycast:function(){var a=new p;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.origin.distanceTo(a);this.getObjectForDistance(d).raycast(b,c)}}(),update:function(){var a=new p,b=new p;return function(c){var d=this.levels;if(1<d.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);d[0].object.visible=!0;for(var e=1,f=d.length;e<f;e++)if(c>=d[e].distance)d[e-1].object.visible=!1,d[e].object.visible=!0;else break;
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for(;e<f;e++)d[e].object.visible=!1}}}(),toJSON:function(a){a=B.prototype.toJSON.call(this,a);a.object.levels=[];for(var b=this.levels,c=0,d=b.length;c<d;c++){var e=b[c];a.object.levels.push({object:e.object.uuid,distance:e.distance})}return a}});Object.assign(Fc.prototype,{calculateInverses:function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new I;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}},pose:function(){var a,b;var c=0;for(b=this.bones.length;c<
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@@ -635,20 +635,20 @@ b=this.matrixWorld);this.bindMatrix.copy(b);this.bindMatrixInverse.getInverse(b)
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b.y=d.getY(a),b.z=d.getZ(a),b.w=d.getW(a),c=1/b.manhattanLength(),Infinity!==c?b.multiplyScalar(c):b.set(1,0,0,0),d.setXYZW(a,b.x,b.y,b.z,b.w)}},updateMatrixWorld:function(a){oa.prototype.updateMatrixWorld.call(this,a);"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return(new this.constructor(this.geometry,
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this.material)).copy(this)}});U.prototype=Object.create(K.prototype);U.prototype.constructor=U;U.prototype.isLineBasicMaterial=!0;U.prototype.copy=function(a){K.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;return this};la.prototype=Object.assign(Object.create(B.prototype),{constructor:la,isLine:!0,computeLineDistances:function(){var a=new p,b=new p;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===
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c.index){for(var d=c.attributes.position,e=[0],f=1,g=d.count;f<g;f++)a.fromBufferAttribute(d,f-1),b.fromBufferAttribute(d,f),e[f]=e[f-1],e[f]+=a.distanceTo(b);c.addAttribute("lineDistance",new A(e,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(c.isGeometry)for(d=c.vertices,e=c.lineDistances,e[0]=0,f=1,g=d.length;f<g;f++)e[f]=e[f-1],e[f]+=d[f-1].distanceTo(d[f]);return this}}(),raycast:function(){var a=new I,b=new pb,c=
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-new Ea;return function(d,e){var f=d.linePrecision;f*=f;var g=this.geometry,h=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(h);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(h);b.copy(d.ray).applyMatrix4(a);var l=new p,m=new p;h=new p;var k=new p,n=this&&this.isLineSegments?2:1;if(g.isBufferGeometry){var q=g.index,v=g.attributes.position.array;if(null!==q){q=q.array;g=0;for(var r=q.length-1;g<r;g+=n){var t=q[g+1];l.fromArray(v,3*q[g]);
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-m.fromArray(v,3*t);t=b.distanceSqToSegment(l,m,k,h);t>f||(k.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(k),t<d.near||t>d.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}else for(g=0,r=v.length/3-1;g<r;g+=n)l.fromArray(v,3*g),m.fromArray(v,3*g+3),t=b.distanceSqToSegment(l,m,k,h),t>f||(k.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(k),t<d.near||t>d.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),
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+new Ea;return function(d,e){var f=d.linePrecision;f*=f;var g=this.geometry,h=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(h);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(h);b.copy(d.ray).applyMatrix4(a);var l=new p,m=new p;h=new p;var k=new p,n=this&&this.isLineSegments?2:1;if(g.isBufferGeometry){var q=g.index,u=g.attributes.position.array;if(null!==q){q=q.array;g=0;for(var r=q.length-1;g<r;g+=n){var t=q[g+1];l.fromArray(u,3*q[g]);
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+m.fromArray(u,3*t);t=b.distanceSqToSegment(l,m,k,h);t>f||(k.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(k),t<d.near||t>d.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}else for(g=0,r=u.length/3-1;g<r;g+=n)l.fromArray(u,3*g),m.fromArray(u,3*g+3),t=b.distanceSqToSegment(l,m,k,h),t>f||(k.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(k),t<d.near||t>d.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),
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index:g,face:null,faceIndex:null,object:this}))}else if(g.isGeometry)for(l=g.vertices,m=l.length,g=0;g<m-1;g+=n)t=b.distanceSqToSegment(l[g],l[g+1],k,h),t>f||(k.applyMatrix4(this.matrixWorld),t=d.ray.origin.distanceTo(k),t<d.near||t>d.far||e.push({distance:t,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});V.prototype=Object.assign(Object.create(la.prototype),
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{constructor:V,isLineSegments:!0,computeLineDistances:function(){var a=new p,b=new p;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=c.attributes.position,e=[],f=0,g=d.count;f<g;f+=2)a.fromBufferAttribute(d,f),b.fromBufferAttribute(d,f+1),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);c.addAttribute("lineDistance",new A(e,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(c.isGeometry)for(d=
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c.vertices,e=c.lineDistances,f=0,g=d.length;f<g;f+=2)a.copy(d[f]),b.copy(d[f+1]),e[f]=0===f?0:e[f-1],e[f+1]=e[f]+a.distanceTo(b);return this}}()});td.prototype=Object.assign(Object.create(la.prototype),{constructor:td,isLineLoop:!0});Fa.prototype=Object.create(K.prototype);Fa.prototype.constructor=Fa;Fa.prototype.isPointsMaterial=!0;Fa.prototype.copy=function(a){K.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=a.sizeAttenuation;this.morphTargets=
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a.morphTargets;return this};Sb.prototype=Object.assign(Object.create(B.prototype),{constructor:Sb,isPoints:!0,raycast:function(){var a=new I,b=new pb,c=new Ea;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);f<k&&(b.closestPointToPoint(a,n),n.applyMatrix4(l),a=d.ray.origin.distanceTo(n),a<d.near||a>d.far||e.push({distance:a,distanceToRay:Math.sqrt(f),point:n.clone(),index:c,face:null,object:g}))}var g=this,h=this.geometry,l=this.matrixWorld,m=d.params.Points.threshold;null===h.boundingSphere&&
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-h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(l);c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(l);b.copy(d.ray).applyMatrix4(a);m/=(this.scale.x+this.scale.y+this.scale.z)/3;var k=m*m;m=new p;var n=new p;if(h.isBufferGeometry){var q=h.index;h=h.attributes.position.array;if(null!==q){var v=q.array;q=0;for(var r=v.length;q<r;q++){var t=v[q];m.fromArray(h,3*t);f(m,t)}}else for(q=0,v=h.length/3;q<v;q++)m.fromArray(h,3*q),f(m,q)}else for(m=h.vertices,q=0,v=m.length;q<
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-v;q++)f(m[q],q)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});$d.prototype=Object.assign(Object.create(S.prototype),{constructor:$d,isVideoTexture:!0,update:function(){var a=this.image;a.readyState>=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});Tb.prototype=Object.create(S.prototype);Tb.prototype.constructor=Tb;Tb.prototype.isCompressedTexture=!0;Gc.prototype=Object.create(S.prototype);Gc.prototype.constructor=Gc;Gc.prototype.isCanvasTexture=!0;Hc.prototype=
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+h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(l);c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(l);b.copy(d.ray).applyMatrix4(a);m/=(this.scale.x+this.scale.y+this.scale.z)/3;var k=m*m;m=new p;var n=new p;if(h.isBufferGeometry){var q=h.index;h=h.attributes.position.array;if(null!==q){var u=q.array;q=0;for(var r=u.length;q<r;q++){var t=u[q];m.fromArray(h,3*t);f(m,t)}}else for(q=0,u=h.length/3;q<u;q++)m.fromArray(h,3*q),f(m,q)}else for(m=h.vertices,q=0,u=m.length;q<
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+u;q++)f(m[q],q)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});$d.prototype=Object.assign(Object.create(S.prototype),{constructor:$d,isVideoTexture:!0,update:function(){var a=this.image;a.readyState>=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});Tb.prototype=Object.create(S.prototype);Tb.prototype.constructor=Tb;Tb.prototype.isCompressedTexture=!0;Gc.prototype=Object.create(S.prototype);Gc.prototype.constructor=Gc;Gc.prototype.isCanvasTexture=!0;Hc.prototype=
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Object.create(S.prototype);Hc.prototype.constructor=Hc;Hc.prototype.isDepthTexture=!0;Ub.prototype=Object.create(H.prototype);Ub.prototype.constructor=Ub;Ic.prototype=Object.create(O.prototype);Ic.prototype.constructor=Ic;Vb.prototype=Object.create(H.prototype);Vb.prototype.constructor=Vb;Jc.prototype=Object.create(O.prototype);Jc.prototype.constructor=Jc;va.prototype=Object.create(H.prototype);va.prototype.constructor=va;Kc.prototype=Object.create(O.prototype);Kc.prototype.constructor=Kc;Wb.prototype=
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Object.create(va.prototype);Wb.prototype.constructor=Wb;Lc.prototype=Object.create(O.prototype);Lc.prototype.constructor=Lc;sb.prototype=Object.create(va.prototype);sb.prototype.constructor=sb;Mc.prototype=Object.create(O.prototype);Mc.prototype.constructor=Mc;Xb.prototype=Object.create(va.prototype);Xb.prototype.constructor=Xb;Nc.prototype=Object.create(O.prototype);Nc.prototype.constructor=Nc;Yb.prototype=Object.create(va.prototype);Yb.prototype.constructor=Yb;Oc.prototype=Object.create(O.prototype);
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-Oc.prototype.constructor=Oc;Zb.prototype=Object.create(H.prototype);Zb.prototype.constructor=Zb;Pc.prototype=Object.create(O.prototype);Pc.prototype.constructor=Pc;$b.prototype=Object.create(H.prototype);$b.prototype.constructor=$b;Qc.prototype=Object.create(O.prototype);Qc.prototype.constructor=Qc;ac.prototype=Object.create(H.prototype);ac.prototype.constructor=ac;var Vg={triangulate:function(a,b,c){c=c||2;var d=b&&b.length,e=d?b[0]*c:a.length,f=af(a,0,e,c,!0),g=[];if(!f)return g;var h;if(d){var l=
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-c;d=[];var m;var k=0;for(m=b.length;k<m;k++){var n=b[k]*l;var q=k<m-1?b[k+1]*l:a.length;n=af(a,n,q,l,!1);n===n.next&&(n.steiner=!0);d.push(Qg(n))}d.sort(Og);for(k=0;k<d.length;k++){b=d[k];l=f;if(l=Pg(b,l))b=df(l,b),Sc(b,b.next);f=Sc(f,f.next)}}if(a.length>80*c){var p=h=a[0];var r=d=a[1];for(l=c;l<e;l+=c)k=a[l],b=a[l+1],k<p&&(p=k),b<r&&(r=b),k>h&&(h=k),b>d&&(d=b);h=Math.max(h-p,d-r);h=0!==h?1/h:0}Tc(f,g,c,p,r,h);return g}},Wa={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d=e++)c+=a[d].x*a[e].y-
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-a[e].x*a[d].y;return.5*c},isClockWise:function(a){return 0>Wa.area(a)},triangulateShape:function(a,b){var c=[],d=[],e=[];ef(a);ff(c,a);var f=a.length;b.forEach(ef);for(a=0;a<b.length;a++)d.push(f),f+=b[a].length,ff(c,b[a]);b=Vg.triangulate(c,d);for(a=0;a<b.length;a+=3)e.push(b.slice(a,a+3));return e}};ub.prototype=Object.create(O.prototype);ub.prototype.constructor=ub;ub.prototype.toJSON=function(){var a=O.prototype.toJSON.call(this);return gf(this.parameters.shapes,this.parameters.options,a)};Pa.prototype=
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-Object.create(H.prototype);Pa.prototype.constructor=Pa;Pa.prototype.toJSON=function(){var a=H.prototype.toJSON.call(this);return gf(this.parameters.shapes,this.parameters.options,a)};var Rg={generateTopUV:function(a,b,c,d,e){a=b[3*d];d=b[3*d+1];var f=b[3*e];e=b[3*e+1];return[new y(b[3*c],b[3*c+1]),new y(a,d),new y(f,e)]},generateSideWallUV:function(a,b,c,d,e,f){a=b[3*c];var g=b[3*c+1];c=b[3*c+2];var h=b[3*d],l=b[3*d+1];d=b[3*d+2];var m=b[3*e],k=b[3*e+1];e=b[3*e+2];var n=b[3*f],q=b[3*f+1];b=b[3*f+
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+Oc.prototype.constructor=Oc;Zb.prototype=Object.create(H.prototype);Zb.prototype.constructor=Zb;Pc.prototype=Object.create(O.prototype);Pc.prototype.constructor=Pc;$b.prototype=Object.create(H.prototype);$b.prototype.constructor=$b;Qc.prototype=Object.create(O.prototype);Qc.prototype.constructor=Qc;ac.prototype=Object.create(H.prototype);ac.prototype.constructor=ac;var Ug={triangulate:function(a,b,c){c=c||2;var d=b&&b.length,e=d?b[0]*c:a.length,f=af(a,0,e,c,!0),g=[];if(!f)return g;var h;if(d){var l=
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+c;d=[];var m;var k=0;for(m=b.length;k<m;k++){var n=b[k]*l;var q=k<m-1?b[k+1]*l:a.length;n=af(a,n,q,l,!1);n===n.next&&(n.steiner=!0);d.push(Pg(n))}d.sort(Ng);for(k=0;k<d.length;k++){b=d[k];l=f;if(l=Og(b,l))b=df(l,b),Sc(b,b.next);f=Sc(f,f.next)}}if(a.length>80*c){var p=h=a[0];var r=d=a[1];for(l=c;l<e;l+=c)k=a[l],b=a[l+1],k<p&&(p=k),b<r&&(r=b),k>h&&(h=k),b>d&&(d=b);h=Math.max(h-p,d-r);h=0!==h?1/h:0}Tc(f,g,c,p,r,h);return g}},Wa={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d=e++)c+=a[d].x*a[e].y-
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+a[e].x*a[d].y;return.5*c},isClockWise:function(a){return 0>Wa.area(a)},triangulateShape:function(a,b){var c=[],d=[],e=[];ef(a);ff(c,a);var f=a.length;b.forEach(ef);for(a=0;a<b.length;a++)d.push(f),f+=b[a].length,ff(c,b[a]);b=Ug.triangulate(c,d);for(a=0;a<b.length;a+=3)e.push(b.slice(a,a+3));return e}};ub.prototype=Object.create(O.prototype);ub.prototype.constructor=ub;ub.prototype.toJSON=function(){var a=O.prototype.toJSON.call(this);return gf(this.parameters.shapes,this.parameters.options,a)};Pa.prototype=
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+Object.create(H.prototype);Pa.prototype.constructor=Pa;Pa.prototype.toJSON=function(){var a=H.prototype.toJSON.call(this);return gf(this.parameters.shapes,this.parameters.options,a)};var Qg={generateTopUV:function(a,b,c,d,e){a=b[3*d];d=b[3*d+1];var f=b[3*e];e=b[3*e+1];return[new y(b[3*c],b[3*c+1]),new y(a,d),new y(f,e)]},generateSideWallUV:function(a,b,c,d,e,f){a=b[3*c];var g=b[3*c+1];c=b[3*c+2];var h=b[3*d],l=b[3*d+1];d=b[3*d+2];var m=b[3*e],k=b[3*e+1];e=b[3*e+2];var n=b[3*f],q=b[3*f+1];b=b[3*f+
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2];return.01>Math.abs(g-l)?[new y(a,1-c),new y(h,1-d),new y(m,1-e),new y(n,1-b)]:[new y(g,1-c),new y(l,1-d),new y(k,1-e),new y(q,1-b)]}};Vc.prototype=Object.create(O.prototype);Vc.prototype.constructor=Vc;bc.prototype=Object.create(Pa.prototype);bc.prototype.constructor=bc;Wc.prototype=Object.create(O.prototype);Wc.prototype.constructor=Wc;vb.prototype=Object.create(H.prototype);vb.prototype.constructor=vb;Xc.prototype=Object.create(O.prototype);Xc.prototype.constructor=Xc;cc.prototype=Object.create(H.prototype);
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cc.prototype.constructor=cc;Yc.prototype=Object.create(O.prototype);Yc.prototype.constructor=Yc;dc.prototype=Object.create(H.prototype);dc.prototype.constructor=dc;wb.prototype=Object.create(O.prototype);wb.prototype.constructor=wb;wb.prototype.toJSON=function(){var a=O.prototype.toJSON.call(this);return hf(this.parameters.shapes,a)};xb.prototype=Object.create(H.prototype);xb.prototype.constructor=xb;xb.prototype.toJSON=function(){var a=H.prototype.toJSON.call(this);return hf(this.parameters.shapes,
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a)};ec.prototype=Object.create(H.prototype);ec.prototype.constructor=ec;yb.prototype=Object.create(O.prototype);yb.prototype.constructor=yb;Xa.prototype=Object.create(H.prototype);Xa.prototype.constructor=Xa;Zc.prototype=Object.create(yb.prototype);Zc.prototype.constructor=Zc;$c.prototype=Object.create(Xa.prototype);$c.prototype.constructor=$c;ad.prototype=Object.create(O.prototype);ad.prototype.constructor=ad;fc.prototype=Object.create(H.prototype);fc.prototype.constructor=fc;var ha=Object.freeze({WireframeGeometry:Ub,
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@@ -663,7 +663,7 @@ this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;thi
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a);this.gradientMap=a.gradientMap;return this};Cb.prototype=Object.create(K.prototype);Cb.prototype.constructor=Cb;Cb.prototype.isMeshNormalMaterial=!0;Cb.prototype.copy=function(a){K.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalMapType=a.normalMapType;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;
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this.wireframeLinewidth=a.wireframeLinewidth;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Db.prototype=Object.create(K.prototype);Db.prototype.constructor=Db;Db.prototype.isMeshLambertMaterial=!0;Db.prototype.copy=function(a){K.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);
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this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};
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-Eb.prototype=Object.create(U.prototype);Eb.prototype.constructor=Eb;Eb.prototype.isLineDashedMaterial=!0;Eb.prototype.copy=function(a){U.prototype.copy.call(this,a);this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var Wg=Object.freeze({ShadowMaterial:zb,SpriteMaterial:fb,RawShaderMaterial:gc,ShaderMaterial:Ca,PointsMaterial:Fa,MeshPhysicalMaterial:Ab,MeshStandardMaterial:Qa,MeshPhongMaterial:Ga,MeshToonMaterial:Bb,MeshNormalMaterial:Cb,MeshLambertMaterial:Db,MeshDepthMaterial:bb,
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+Eb.prototype=Object.create(U.prototype);Eb.prototype.constructor=Eb;Eb.prototype.isLineDashedMaterial=!0;Eb.prototype.copy=function(a){U.prototype.copy.call(this,a);this.scale=a.scale;this.dashSize=a.dashSize;this.gapSize=a.gapSize;return this};var Vg=Object.freeze({ShadowMaterial:zb,SpriteMaterial:fb,RawShaderMaterial:gc,ShaderMaterial:Ca,PointsMaterial:Fa,MeshPhysicalMaterial:Ab,MeshStandardMaterial:Qa,MeshPhongMaterial:Ga,MeshToonMaterial:Bb,MeshNormalMaterial:Cb,MeshLambertMaterial:Db,MeshDepthMaterial:bb,
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MeshDistanceMaterial:cb,MeshBasicMaterial:ya,LineDashedMaterial:Eb,LineBasicMaterial:U,Material:K}),Ib={enabled:!1,files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}},wa=new ce,Za={};Object.assign(Ha.prototype,{load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);a=this.manager.resolveURL(a);var e=this,f=Ib.get(a);if(void 0!==f)return e.manager.itemStart(a),
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setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;if(void 0!==Za[a])Za[a].push({onLoad:b,onProgress:c,onError:d});else{var g=a.match(/^data:(.*?)(;base64)?,(.*)$/);if(g){c=g[1];var h=!!g[2];g=g[3];g=window.decodeURIComponent(g);h&&(g=window.atob(g));try{var l=(this.responseType||"").toLowerCase();switch(l){case "arraybuffer":case "blob":var m=new Uint8Array(g.length);for(h=0;h<g.length;h++)m[h]=g.charCodeAt(h);var k="blob"===l?new Blob([m.buffer],{type:c}):m.buffer;break;case "document":k=
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(new DOMParser).parseFromString(g,c);break;case "json":k=JSON.parse(g);break;default:k=g}window.setTimeout(function(){b&&b(k);e.manager.itemEnd(a)},0)}catch(q){window.setTimeout(function(){d&&d(q);e.manager.itemEnd(a);e.manager.itemError(a)},0)}}else{Za[a]=[];Za[a].push({onLoad:b,onProgress:c,onError:d});var n=new XMLHttpRequest;n.open("GET",a,!0);n.addEventListener("load",function(b){var c=this.response;Ib.add(a,c);var d=Za[a];delete Za[a];if(200===this.status||0===this.status){0===this.status&&
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@@ -678,7 +678,7 @@ l.src=a;return l},setCrossOrigin:function(a){this.crossOrigin=a;return this},set
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a;return this}});Object.assign(vd.prototype,{crossOrigin:"anonymous",load:function(a,b,c,d){var e=new S,f=new bd(this.manager);f.setCrossOrigin(this.crossOrigin);f.setPath(this.path);f.load(a,function(c){e.image=c;c=0<a.search(/\.(jpg|jpeg)$/)||0===a.search(/^data:image\/jpeg/);e.format=c?1022:1023;e.needsUpdate=!0;void 0!==b&&b(e)},c,d);return e},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path=a;return this}});Object.assign(G.prototype,{getPoint:function(){console.warn("THREE.Curve: .getPoint() not implemented.");
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return null},getPointAt:function(a,b){a=this.getUtoTmapping(a);return this.getPoint(a,b)},getPoints:function(a){void 0===a&&(a=5);for(var b=[],c=0;c<=a;c++)b.push(this.getPoint(c/a));return b},getSpacedPoints:function(a){void 0===a&&(a=5);for(var b=[],c=0;c<=a;c++)b.push(this.getPointAt(c/a));return b},getLength:function(){var a=this.getLengths();return a[a.length-1]},getLengths:function(a){void 0===a&&(a=this.arcLengthDivisions);if(this.cacheArcLengths&&this.cacheArcLengths.length===a+1&&!this.needsUpdate)return this.cacheArcLengths;
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this.needsUpdate=!1;var b=[],c=this.getPoint(0),d,e=0;b.push(0);for(d=1;d<=a;d++){var f=this.getPoint(d/a);e+=f.distanceTo(c);b.push(e);c=f}return this.cacheArcLengths=b},updateArcLengths:function(){this.needsUpdate=!0;this.getLengths()},getUtoTmapping:function(a,b){var c=this.getLengths(),d=c.length;b=b?b:a*c[d-1];for(var e=0,f=d-1,g;e<=f;)if(a=Math.floor(e+(f-e)/2),g=c[a]-b,0>g)e=a+1;else if(0<g)f=a-1;else{f=a;break}a=f;if(c[a]===b)return a/(d-1);e=c[a];return(a+(b-e)/(c[a+1]-e))/(d-1)},getTangent:function(a){var b=
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-a-1E-4;a+=1E-4;0>b&&(b=0);1<a&&(a=1);b=this.getPoint(b);return this.getPoint(a).clone().sub(b).normalize()},getTangentAt:function(a){a=this.getUtoTmapping(a);return this.getTangent(a)},computeFrenetFrames:function(a,b){var c=new p,d=[],e=[],f=[],g=new p,h=new I,l;for(l=0;l<=a;l++){var k=l/a;d[l]=this.getTangentAt(k);d[l].normalize()}e[0]=new p;f[0]=new p;l=Number.MAX_VALUE;k=Math.abs(d[0].x);var u=Math.abs(d[0].y),n=Math.abs(d[0].z);k<=l&&(l=k,c.set(1,0,0));u<=l&&(l=u,c.set(0,1,0));n<=l&&c.set(0,
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+a-1E-4;a+=1E-4;0>b&&(b=0);1<a&&(a=1);b=this.getPoint(b);return this.getPoint(a).clone().sub(b).normalize()},getTangentAt:function(a){a=this.getUtoTmapping(a);return this.getTangent(a)},computeFrenetFrames:function(a,b){var c=new p,d=[],e=[],f=[],g=new p,h=new I,l;for(l=0;l<=a;l++){var m=l/a;d[l]=this.getTangentAt(m);d[l].normalize()}e[0]=new p;f[0]=new p;l=Number.MAX_VALUE;m=Math.abs(d[0].x);var k=Math.abs(d[0].y),n=Math.abs(d[0].z);m<=l&&(l=m,c.set(1,0,0));k<=l&&(l=k,c.set(0,1,0));n<=l&&c.set(0,
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0,1);g.crossVectors(d[0],c).normalize();e[0].crossVectors(d[0],g);f[0].crossVectors(d[0],e[0]);for(l=1;l<=a;l++)e[l]=e[l-1].clone(),f[l]=f[l-1].clone(),g.crossVectors(d[l-1],d[l]),g.length()>Number.EPSILON&&(g.normalize(),c=Math.acos(F.clamp(d[l-1].dot(d[l]),-1,1)),e[l].applyMatrix4(h.makeRotationAxis(g,c))),f[l].crossVectors(d[l],e[l]);if(!0===b)for(c=Math.acos(F.clamp(e[0].dot(e[a]),-1,1)),c/=a,0<d[0].dot(g.crossVectors(e[0],e[a]))&&(c=-c),l=1;l<=a;l++)e[l].applyMatrix4(h.makeRotationAxis(d[l],
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c*l)),f[l].crossVectors(d[l],e[l]);return{tangents:d,normals:e,binormals:f}},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.arcLengthDivisions=a.arcLengthDivisions;return this},toJSON:function(){var a={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};a.arcLengthDivisions=this.arcLengthDivisions;a.type=this.type;return a},fromJSON:function(a){this.arcLengthDivisions=a.arcLengthDivisions;return this}});sa.prototype=Object.create(G.prototype);sa.prototype.constructor=
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sa;sa.prototype.isEllipseCurve=!0;sa.prototype.getPoint=function(a,b){b=b||new y;for(var c=2*Math.PI,d=this.aEndAngle-this.aStartAngle,e=Math.abs(d)<Number.EPSILON;0>d;)d+=c;for(;d>c;)d-=c;d<Number.EPSILON&&(d=e?0:c);!0!==this.aClockwise||e||(d=d===c?-c:d-c);c=this.aStartAngle+a*d;a=this.aX+this.xRadius*Math.cos(c);var f=this.aY+this.yRadius*Math.sin(c);0!==this.aRotation&&(c=Math.cos(this.aRotation),d=Math.sin(this.aRotation),e=a-this.aX,f-=this.aY,a=e*c-f*d+this.aX,f=e*d+f*c+this.aY);return b.set(a,
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@@ -727,13 +727,13 @@ this.times.length},shift:function(a){if(0!==a)for(var b=this.times,c=0,d=b.lengt
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g}if(void 0!==b&&ra.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,f,d);a=!1;break}return a},optimize:function(){for(var a=this.times,b=this.values,c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,f=a.length-1,g=1;g<f;++g){var h=!1,l=a[g];if(l!==a[g+1]&&(1!==g||l!==l[0]))if(d)h=!0;else{var k=g*c,p=k-c,n=k+c;for(l=0;l!==c;++l){var q=b[k+l];if(q!==b[p+l]||q!==b[n+l]){h=!0;break}}}if(h){if(g!==e)for(a[e]=
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a[g],h=g*c,k=e*c,l=0;l!==c;++l)b[k+l]=b[h+l];++e}}if(0<f){a[e]=a[f];h=f*c;k=e*c;for(l=0;l!==c;++l)b[k+l]=b[h+l];++e}e!==a.length&&(this.times=ra.arraySlice(a,0,e),this.values=ra.arraySlice(b,0,e*c));return this}});Gd.prototype=Object.assign(Object.create(da.prototype),{constructor:Gd,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});Hd.prototype=Object.assign(Object.create(da.prototype),{constructor:Hd,
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ValueTypeName:"color"});ic.prototype=Object.assign(Object.create(da.prototype),{constructor:ic,ValueTypeName:"number"});Id.prototype=Object.assign(Object.create(Ba.prototype),{constructor:Id,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;b=(c-b)/(d-b);for(c=a+g;a!==c;a+=4)X.slerpFlat(e,0,f,a-g,f,a,b);return e}});fd.prototype=Object.assign(Object.create(da.prototype),{constructor:fd,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(a){return new Id(this.times,
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-this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:void 0});Jd.prototype=Object.assign(Object.create(da.prototype),{constructor:Jd,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});jc.prototype=Object.assign(Object.create(da.prototype),{constructor:jc,ValueTypeName:"vector"});Object.assign(Da,{parse:function(a){for(var b=[],c=a.tracks,d=1/(a.fps||1),e=0,f=c.length;e!==f;++e)b.push(Tg(c[e]).scale(d));
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+this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:void 0});Jd.prototype=Object.assign(Object.create(da.prototype),{constructor:Jd,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});jc.prototype=Object.assign(Object.create(da.prototype),{constructor:jc,ValueTypeName:"vector"});Object.assign(Da,{parse:function(a){for(var b=[],c=a.tracks,d=1/(a.fps||1),e=0,f=c.length;e!==f;++e)b.push(Sg(c[e]).scale(d));
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return new Da(a.name,a.duration,b)},toJSON:function(a){var b=[],c=a.tracks;a={name:a.name,duration:a.duration,tracks:b,uuid:a.uuid};for(var d=0,e=c.length;d!==e;++d)b.push(da.toJSON(c[d]));return a},CreateFromMorphTargetSequence:function(a,b,c,d){for(var e=b.length,f=[],g=0;g<e;g++){var h=[],l=[];h.push((g+e-1)%e,g,(g+1)%e);l.push(0,1,0);var k=ra.getKeyframeOrder(h);h=ra.sortedArray(h,1,k);l=ra.sortedArray(l,1,k);d||0!==h[0]||(h.push(e),l.push(l[0]));f.push((new ic(".morphTargetInfluences["+b[g].name+
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"]",h,l)).scale(1/c))}return new Da(a,-1,f)},findByName:function(a,b){var c=a;Array.isArray(a)||(c=a.geometry&&a.geometry.animations||a.animations);for(a=0;a<c.length;a++)if(c[a].name===b)return c[a];return null},CreateClipsFromMorphTargetSequences:function(a,b,c){for(var d={},e=/^([\w-]*?)([\d]+)$/,f=0,g=a.length;f<g;f++){var h=a[f],l=h.name.match(e);if(l&&1<l.length){var k=l[1];(l=d[k])||(d[k]=l=[]);l.push(h)}}a=[];for(k in d)a.push(Da.CreateFromMorphTargetSequence(k,d[k],b,c));return a},parseAnimation:function(a,
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b){if(!a)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;var c=function(a,b,c,d,e){if(0!==c.length){var f=[],g=[];ra.flattenJSON(c,f,g,d);0!==f.length&&e.push(new a(b,f,g))}},d=[],e=a.name||"default",f=a.length||-1,g=a.fps||30;a=a.hierarchy||[];for(var h=0;h<a.length;h++){var l=a[h].keys;if(l&&0!==l.length)if(l[0].morphTargets){f={};for(var k=0;k<l.length;k++)if(l[k].morphTargets)for(var p=0;p<l[k].morphTargets.length;p++)f[l[k].morphTargets[p]]=-1;for(var n in f){var q=
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-[],v=[];for(p=0;p!==l[k].morphTargets.length;++p){var r=l[k];q.push(r.time);v.push(r.morphTarget===n?1:0)}d.push(new ic(".morphTargetInfluence["+n+"]",q,v))}f=f.length*(g||1)}else k=".bones["+b[h].name+"]",c(jc,k+".position",l,"pos",d),c(fd,k+".quaternion",l,"rot",d),c(jc,k+".scale",l,"scl",d)}return 0===d.length?null:new Da(e,f,d)}});Object.assign(Da.prototype,{resetDuration:function(){for(var a=0,b=0,c=this.tracks.length;b!==c;++b){var d=this.tracks[b];a=Math.max(a,d.times[d.times.length-1])}this.duration=
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+[],u=[];for(p=0;p!==l[k].morphTargets.length;++p){var r=l[k];q.push(r.time);u.push(r.morphTarget===n?1:0)}d.push(new ic(".morphTargetInfluence["+n+"]",q,u))}f=f.length*(g||1)}else k=".bones["+b[h].name+"]",c(jc,k+".position",l,"pos",d),c(fd,k+".quaternion",l,"rot",d),c(jc,k+".scale",l,"scl",d)}return 0===d.length?null:new Da(e,f,d)}});Object.assign(Da.prototype,{resetDuration:function(){for(var a=0,b=0,c=this.tracks.length;b!==c;++b){var d=this.tracks[b];a=Math.max(a,d.times[d.times.length-1])}this.duration=
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a},trim:function(){for(var a=0;a<this.tracks.length;a++)this.tracks[a].trim(0,this.duration);return this},optimize:function(){for(var a=0;a<this.tracks.length;a++)this.tracks[a].optimize();return this}});Object.assign(Kd.prototype,{load:function(a,b,c,d){var e=this;(new Ha(e.manager)).load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},setTextures:function(a){this.textures=a},parse:function(a){function b(a){void 0===c[a]&&console.warn("THREE.MaterialLoader: Undefined texture",a);return c[a]}var c=
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-this.textures,d=new Wg[a.type];void 0!==a.uuid&&(d.uuid=a.uuid);void 0!==a.name&&(d.name=a.name);void 0!==a.color&&d.color.setHex(a.color);void 0!==a.roughness&&(d.roughness=a.roughness);void 0!==a.metalness&&(d.metalness=a.metalness);void 0!==a.emissive&&d.emissive.setHex(a.emissive);void 0!==a.specular&&d.specular.setHex(a.specular);void 0!==a.shininess&&(d.shininess=a.shininess);void 0!==a.clearCoat&&(d.clearCoat=a.clearCoat);void 0!==a.clearCoatRoughness&&(d.clearCoatRoughness=a.clearCoatRoughness);
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+this.textures,d=new Vg[a.type];void 0!==a.uuid&&(d.uuid=a.uuid);void 0!==a.name&&(d.name=a.name);void 0!==a.color&&d.color.setHex(a.color);void 0!==a.roughness&&(d.roughness=a.roughness);void 0!==a.metalness&&(d.metalness=a.metalness);void 0!==a.emissive&&d.emissive.setHex(a.emissive);void 0!==a.specular&&d.specular.setHex(a.specular);void 0!==a.shininess&&(d.shininess=a.shininess);void 0!==a.clearCoat&&(d.clearCoat=a.clearCoat);void 0!==a.clearCoatRoughness&&(d.clearCoatRoughness=a.clearCoatRoughness);
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void 0!==a.uniforms&&(d.uniforms=a.uniforms);void 0!==a.vertexShader&&(d.vertexShader=a.vertexShader);void 0!==a.fragmentShader&&(d.fragmentShader=a.fragmentShader);void 0!==a.vertexColors&&(d.vertexColors=a.vertexColors);void 0!==a.fog&&(d.fog=a.fog);void 0!==a.flatShading&&(d.flatShading=a.flatShading);void 0!==a.blending&&(d.blending=a.blending);void 0!==a.side&&(d.side=a.side);void 0!==a.opacity&&(d.opacity=a.opacity);void 0!==a.transparent&&(d.transparent=a.transparent);void 0!==a.alphaTest&&
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(d.alphaTest=a.alphaTest);void 0!==a.depthTest&&(d.depthTest=a.depthTest);void 0!==a.depthWrite&&(d.depthWrite=a.depthWrite);void 0!==a.colorWrite&&(d.colorWrite=a.colorWrite);void 0!==a.wireframe&&(d.wireframe=a.wireframe);void 0!==a.wireframeLinewidth&&(d.wireframeLinewidth=a.wireframeLinewidth);void 0!==a.wireframeLinecap&&(d.wireframeLinecap=a.wireframeLinecap);void 0!==a.wireframeLinejoin&&(d.wireframeLinejoin=a.wireframeLinejoin);void 0!==a.rotation&&(d.rotation=a.rotation);1!==a.linewidth&&
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(d.linewidth=a.linewidth);void 0!==a.dashSize&&(d.dashSize=a.dashSize);void 0!==a.gapSize&&(d.gapSize=a.gapSize);void 0!==a.scale&&(d.scale=a.scale);void 0!==a.polygonOffset&&(d.polygonOffset=a.polygonOffset);void 0!==a.polygonOffsetFactor&&(d.polygonOffsetFactor=a.polygonOffsetFactor);void 0!==a.polygonOffsetUnits&&(d.polygonOffsetUnits=a.polygonOffsetUnits);void 0!==a.skinning&&(d.skinning=a.skinning);void 0!==a.morphTargets&&(d.morphTargets=a.morphTargets);void 0!==a.dithering&&(d.dithering=a.dithering);
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@@ -753,13 +753,13 @@ e.mapRoughnessOffset,e.mapRoughnessWrap,e.mapRoughnessAnisotropy);break;case "ma
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k.opacity=n;break;case "depthTest":case "depthWrite":case "colorWrite":case "opacity":case "reflectivity":case "transparent":case "visible":case "wireframe":k[p]=n;break;case "vertexColors":!0===n&&(k.vertexColors=2);"face"===n&&(k.vertexColors=1);break;default:console.error("THREE.Loader.createMaterial: Unsupported",p,n)}}"MeshBasicMaterial"===k.type&&delete k.emissive;"MeshPhongMaterial"!==k.type&&delete k.specular;1>k.opacity&&(k.transparent=!0);d.setTextures(l);return d.parse(k)}}()});var De=
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{decodeText:function(a){if("undefined"!==typeof TextDecoder)return(new TextDecoder).decode(a);for(var b="",c=0,d=a.length;c<d;c++)b+=String.fromCharCode(a[c]);return decodeURIComponent(escape(b))},extractUrlBase:function(a){var b=a.lastIndexOf("/");return-1===b?"./":a.substr(0,b+1)}};Object.assign(he.prototype,{crossOrigin:"anonymous",load:function(a,b,c,d){var e=this,f=this.texturePath&&"string"===typeof this.texturePath?this.texturePath:De.extractUrlBase(a),g=new Ha(this.manager);g.setWithCredentials(this.withCredentials);
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g.load(a,function(c){c=JSON.parse(c);var d=c.metadata;if(void 0!==d&&(d=d.type,void 0!==d&&"object"===d.toLowerCase())){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.ObjectLoader instead.");return}c=e.parse(c,f);b(c.geometry,c.materials)},c,d)},setCrossOrigin:function(a){this.crossOrigin=a;return this},setTexturePath:function(a){this.texturePath=a;return this},parse:function(){return function(a,b){void 0!==a.data&&(a=a.data);a.scale=void 0!==a.scale?1/a.scale:1;var c=new O,d=
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-a,e,f,g,h=d.faces;var l=d.vertices;var k=d.normals,u=d.colors;var n=d.scale;var q=0;if(void 0!==d.uvs){for(e=0;e<d.uvs.length;e++)d.uvs[e].length&&q++;for(e=0;e<q;e++)c.faceVertexUvs[e]=[]}var v=0;for(g=l.length;v<g;)e=new p,e.x=l[v++]*n,e.y=l[v++]*n,e.z=l[v++]*n,c.vertices.push(e);v=0;for(g=h.length;v<g;){l=h[v++];var r=l&1;var t=l&2;e=l&8;var z=l&16;var x=l&32;n=l&64;l&=128;if(r){r=new Ua;r.a=h[v];r.b=h[v+1];r.c=h[v+3];var w=new Ua;w.a=h[v+1];w.b=h[v+2];w.c=h[v+3];v+=4;t&&(t=h[v++],r.materialIndex=
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-t,w.materialIndex=t);t=c.faces.length;if(e)for(e=0;e<q;e++){var C=d.uvs[e];c.faceVertexUvs[e][t]=[];c.faceVertexUvs[e][t+1]=[];for(f=0;4>f;f++){var A=h[v++];var B=C[2*A];A=C[2*A+1];B=new y(B,A);2!==f&&c.faceVertexUvs[e][t].push(B);0!==f&&c.faceVertexUvs[e][t+1].push(B)}}z&&(z=3*h[v++],r.normal.set(k[z++],k[z++],k[z]),w.normal.copy(r.normal));if(x)for(e=0;4>e;e++)z=3*h[v++],x=new p(k[z++],k[z++],k[z]),2!==e&&r.vertexNormals.push(x),0!==e&&w.vertexNormals.push(x);n&&(n=h[v++],n=u[n],r.color.setHex(n),
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-w.color.setHex(n));if(l)for(e=0;4>e;e++)n=h[v++],n=u[n],2!==e&&r.vertexColors.push(new J(n)),0!==e&&w.vertexColors.push(new J(n));c.faces.push(r);c.faces.push(w)}else{r=new Ua;r.a=h[v++];r.b=h[v++];r.c=h[v++];t&&(t=h[v++],r.materialIndex=t);t=c.faces.length;if(e)for(e=0;e<q;e++)for(C=d.uvs[e],c.faceVertexUvs[e][t]=[],f=0;3>f;f++)A=h[v++],B=C[2*A],A=C[2*A+1],B=new y(B,A),c.faceVertexUvs[e][t].push(B);z&&(z=3*h[v++],r.normal.set(k[z++],k[z++],k[z]));if(x)for(e=0;3>e;e++)z=3*h[v++],x=new p(k[z++],k[z++],
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-k[z]),r.vertexNormals.push(x);n&&(n=h[v++],r.color.setHex(u[n]));if(l)for(e=0;3>e;e++)n=h[v++],r.vertexColors.push(new J(u[n]));c.faces.push(r)}}d=a;v=void 0!==d.influencesPerVertex?d.influencesPerVertex:2;if(d.skinWeights)for(g=0,h=d.skinWeights.length;g<h;g+=v)c.skinWeights.push(new aa(d.skinWeights[g],1<v?d.skinWeights[g+1]:0,2<v?d.skinWeights[g+2]:0,3<v?d.skinWeights[g+3]:0));if(d.skinIndices)for(g=0,h=d.skinIndices.length;g<h;g+=v)c.skinIndices.push(new aa(d.skinIndices[g],1<v?d.skinIndices[g+
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-1]:0,2<v?d.skinIndices[g+2]:0,3<v?d.skinIndices[g+3]:0));c.bones=d.bones;c.bones&&0<c.bones.length&&(c.skinWeights.length!==c.skinIndices.length||c.skinIndices.length!==c.vertices.length)&&console.warn("When skinning, number of vertices ("+c.vertices.length+"), skinIndices ("+c.skinIndices.length+"), and skinWeights ("+c.skinWeights.length+") should match.");g=a;h=g.scale;if(void 0!==g.morphTargets)for(d=0,v=g.morphTargets.length;d<v;d++)for(c.morphTargets[d]={},c.morphTargets[d].name=g.morphTargets[d].name,
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-c.morphTargets[d].vertices=[],k=c.morphTargets[d].vertices,u=g.morphTargets[d].vertices,q=0,l=u.length;q<l;q+=3)n=new p,n.x=u[q]*h,n.y=u[q+1]*h,n.z=u[q+2]*h,k.push(n);if(void 0!==g.morphColors&&0<g.morphColors.length)for(console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.'),h=c.faces,g=g.morphColors[0].colors,d=0,v=h.length;d<v;d++)h[d].color.fromArray(g,3*d);g=a;d=[];v=[];void 0!==g.animation&&v.push(g.animation);void 0!==g.animations&&(g.animations.length?
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-v=v.concat(g.animations):v.push(g.animations));for(g=0;g<v.length;g++)(h=Da.parseAnimation(v[g],c.bones))&&d.push(h);c.morphTargets&&(v=Da.CreateClipsFromMorphTargetSequences(c.morphTargets,10),d=d.concat(v));0<d.length&&(c.animations=d);c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials||0===a.materials.length)return{geometry:c};a=kc.prototype.initMaterials(a.materials,b,this.crossOrigin);return{geometry:c,materials:a}}}()});Object.assign(lf.prototype,{crossOrigin:"anonymous",
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|
+a,e,f,g,h=d.faces;var l=d.vertices;var k=d.normals,v=d.colors;var n=d.scale;var q=0;if(void 0!==d.uvs){for(e=0;e<d.uvs.length;e++)d.uvs[e].length&&q++;for(e=0;e<q;e++)c.faceVertexUvs[e]=[]}var u=0;for(g=l.length;u<g;)e=new p,e.x=l[u++]*n,e.y=l[u++]*n,e.z=l[u++]*n,c.vertices.push(e);u=0;for(g=h.length;u<g;){l=h[u++];var r=l&1;var t=l&2;e=l&8;var z=l&16;var x=l&32;n=l&64;l&=128;if(r){r=new Ua;r.a=h[u];r.b=h[u+1];r.c=h[u+3];var w=new Ua;w.a=h[u+1];w.b=h[u+2];w.c=h[u+3];u+=4;t&&(t=h[u++],r.materialIndex=
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|
+t,w.materialIndex=t);t=c.faces.length;if(e)for(e=0;e<q;e++){var C=d.uvs[e];c.faceVertexUvs[e][t]=[];c.faceVertexUvs[e][t+1]=[];for(f=0;4>f;f++){var A=h[u++];var B=C[2*A];A=C[2*A+1];B=new y(B,A);2!==f&&c.faceVertexUvs[e][t].push(B);0!==f&&c.faceVertexUvs[e][t+1].push(B)}}z&&(z=3*h[u++],r.normal.set(k[z++],k[z++],k[z]),w.normal.copy(r.normal));if(x)for(e=0;4>e;e++)z=3*h[u++],x=new p(k[z++],k[z++],k[z]),2!==e&&r.vertexNormals.push(x),0!==e&&w.vertexNormals.push(x);n&&(n=h[u++],n=v[n],r.color.setHex(n),
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|
+w.color.setHex(n));if(l)for(e=0;4>e;e++)n=h[u++],n=v[n],2!==e&&r.vertexColors.push(new J(n)),0!==e&&w.vertexColors.push(new J(n));c.faces.push(r);c.faces.push(w)}else{r=new Ua;r.a=h[u++];r.b=h[u++];r.c=h[u++];t&&(t=h[u++],r.materialIndex=t);t=c.faces.length;if(e)for(e=0;e<q;e++)for(C=d.uvs[e],c.faceVertexUvs[e][t]=[],f=0;3>f;f++)A=h[u++],B=C[2*A],A=C[2*A+1],B=new y(B,A),c.faceVertexUvs[e][t].push(B);z&&(z=3*h[u++],r.normal.set(k[z++],k[z++],k[z]));if(x)for(e=0;3>e;e++)z=3*h[u++],x=new p(k[z++],k[z++],
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|
+k[z]),r.vertexNormals.push(x);n&&(n=h[u++],r.color.setHex(v[n]));if(l)for(e=0;3>e;e++)n=h[u++],r.vertexColors.push(new J(v[n]));c.faces.push(r)}}d=a;u=void 0!==d.influencesPerVertex?d.influencesPerVertex:2;if(d.skinWeights)for(g=0,h=d.skinWeights.length;g<h;g+=u)c.skinWeights.push(new aa(d.skinWeights[g],1<u?d.skinWeights[g+1]:0,2<u?d.skinWeights[g+2]:0,3<u?d.skinWeights[g+3]:0));if(d.skinIndices)for(g=0,h=d.skinIndices.length;g<h;g+=u)c.skinIndices.push(new aa(d.skinIndices[g],1<u?d.skinIndices[g+
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|
+1]:0,2<u?d.skinIndices[g+2]:0,3<u?d.skinIndices[g+3]:0));c.bones=d.bones;c.bones&&0<c.bones.length&&(c.skinWeights.length!==c.skinIndices.length||c.skinIndices.length!==c.vertices.length)&&console.warn("When skinning, number of vertices ("+c.vertices.length+"), skinIndices ("+c.skinIndices.length+"), and skinWeights ("+c.skinWeights.length+") should match.");g=a;h=g.scale;if(void 0!==g.morphTargets)for(d=0,u=g.morphTargets.length;d<u;d++)for(c.morphTargets[d]={},c.morphTargets[d].name=g.morphTargets[d].name,
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|
+c.morphTargets[d].vertices=[],k=c.morphTargets[d].vertices,v=g.morphTargets[d].vertices,q=0,l=v.length;q<l;q+=3)n=new p,n.x=v[q]*h,n.y=v[q+1]*h,n.z=v[q+2]*h,k.push(n);if(void 0!==g.morphColors&&0<g.morphColors.length)for(console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.'),h=c.faces,g=g.morphColors[0].colors,d=0,u=h.length;d<u;d++)h[d].color.fromArray(g,3*d);g=a;d=[];u=[];void 0!==g.animation&&u.push(g.animation);void 0!==g.animations&&(g.animations.length?
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|
+u=u.concat(g.animations):u.push(g.animations));for(g=0;g<u.length;g++)(h=Da.parseAnimation(u[g],c.bones))&&d.push(h);c.morphTargets&&(u=Da.CreateClipsFromMorphTargetSequences(c.morphTargets,10),d=d.concat(u));0<d.length&&(c.animations=d);c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials||0===a.materials.length)return{geometry:c};a=kc.prototype.initMaterials(a.materials,b,this.crossOrigin);return{geometry:c,materials:a}}}()});Object.assign(lf.prototype,{crossOrigin:"anonymous",
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|
load:function(a,b,c,d){""===this.texturePath&&(this.texturePath=a.substring(0,a.lastIndexOf("/")+1));var e=this;(new Ha(e.manager)).load(a,function(c){var f=null;try{f=JSON.parse(c)}catch(h){void 0!==d&&d(h);console.error("THREE:ObjectLoader: Can't parse "+a+".",h.message);return}c=f.metadata;void 0===c||void 0===c.type||"geometry"===c.type.toLowerCase()?console.error("THREE.ObjectLoader: Can't load "+a+". Use THREE.JSONLoader instead."):e.parse(f,b)},c,d)},setTexturePath:function(a){this.texturePath=
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|
a;return this},setCrossOrigin:function(a){this.crossOrigin=a;return this},parse:function(a,b){var c=this.parseShape(a.shapes);c=this.parseGeometries(a.geometries,c);var d=this.parseImages(a.images,function(){void 0!==b&&b(e)});d=this.parseTextures(a.textures,d);d=this.parseMaterials(a.materials,d);var e=this.parseObject(a.object,c,d);a.animations&&(e.animations=this.parseAnimations(a.animations));void 0!==a.images&&0!==a.images.length||void 0===b||b(e);return e},parseShape:function(a){var b={};if(void 0!==
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|
a)for(var c=0,d=a.length;c<d;c++){var e=(new gb).fromJSON(a[c]);b[e.uuid]=e}return b},parseGeometries:function(a,b){var c={};if(void 0!==a)for(var d=new he,e=new ge,f=0,g=a.length;f<g;f++){var h=a[f];switch(h.type){case "PlaneGeometry":case "PlaneBufferGeometry":var l=new ha[h.type](h.width,h.height,h.widthSegments,h.heightSegments);break;case "BoxGeometry":case "BoxBufferGeometry":case "CubeGeometry":l=new ha[h.type](h.width,h.height,h.depth,h.widthSegments,h.heightSegments,h.depthSegments);break;
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@@ -770,7 +770,7 @@ h.indices,h.radius,h.details);break;case "ShapeGeometry":case "ShapeBufferGeomet
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|
d.parse(h,this.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+h.type+'"');continue}l.uuid=h.uuid;void 0!==h.name&&(l.name=h.name);!0===l.isBufferGeometry&&void 0!==h.userData&&(l.userData=h.userData);c[h.uuid]=l}return c},parseMaterials:function(a,b){var c={};if(void 0!==a){var d=new Kd;d.setTextures(b);b=0;for(var e=a.length;b<e;b++){var f=a[b];if("MultiMaterial"===f.type){for(var g=[],h=0;h<f.materials.length;h++)g.push(d.parse(f.materials[h]));
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c[f.uuid]=g}else c[f.uuid]=d.parse(f)}}return c},parseAnimations:function(a){for(var b=[],c=0;c<a.length;c++){var d=a[c],e=Da.parse(d);void 0!==d.uuid&&(e.uuid=d.uuid);b.push(e)}return b},parseImages:function(a,b){function c(a){d.manager.itemStart(a);return f.load(a,function(){d.manager.itemEnd(a)},void 0,function(){d.manager.itemEnd(a);d.manager.itemError(a)})}var d=this,e={};if(void 0!==a&&0<a.length){b=new ce(b);var f=new bd(b);f.setCrossOrigin(this.crossOrigin);b=0;for(var g=a.length;b<g;b++){var h=
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|
a[b],l=h.url;if(Array.isArray(l)){e[h.uuid]=[];for(var k=0,p=l.length;k<p;k++){var n=l[k];n=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(n)?n:d.texturePath+n;e[h.uuid].push(c(n))}}else n=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(h.url)?h.url:d.texturePath+h.url,e[h.uuid]=c(n)}}return e},parseTextures:function(a,b){function c(a,b){if("number"===typeof a)return a;console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",a);return b[a]}var d={};if(void 0!==a)for(var e=0,f=a.length;e<f;e++){var g=
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|
-a[e];void 0===g.image&&console.warn('THREE.ObjectLoader: No "image" specified for',g.uuid);void 0===b[g.image]&&console.warn("THREE.ObjectLoader: Undefined image",g.image);var h=Array.isArray(b[g.image])?new Va(b[g.image]):new S(b[g.image]);h.needsUpdate=!0;h.uuid=g.uuid;void 0!==g.name&&(h.name=g.name);void 0!==g.mapping&&(h.mapping=c(g.mapping,Xg));void 0!==g.offset&&h.offset.fromArray(g.offset);void 0!==g.repeat&&h.repeat.fromArray(g.repeat);void 0!==g.center&&h.center.fromArray(g.center);void 0!==
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|
+a[e];void 0===g.image&&console.warn('THREE.ObjectLoader: No "image" specified for',g.uuid);void 0===b[g.image]&&console.warn("THREE.ObjectLoader: Undefined image",g.image);var h=Array.isArray(b[g.image])?new Va(b[g.image]):new S(b[g.image]);h.needsUpdate=!0;h.uuid=g.uuid;void 0!==g.name&&(h.name=g.name);void 0!==g.mapping&&(h.mapping=c(g.mapping,Wg));void 0!==g.offset&&h.offset.fromArray(g.offset);void 0!==g.repeat&&h.repeat.fromArray(g.repeat);void 0!==g.center&&h.center.fromArray(g.center);void 0!==
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g.rotation&&(h.rotation=g.rotation);void 0!==g.wrap&&(h.wrapS=c(g.wrap[0],Bf),h.wrapT=c(g.wrap[1],Bf));void 0!==g.format&&(h.format=g.format);void 0!==g.minFilter&&(h.minFilter=c(g.minFilter,Cf));void 0!==g.magFilter&&(h.magFilter=c(g.magFilter,Cf));void 0!==g.anisotropy&&(h.anisotropy=g.anisotropy);void 0!==g.flipY&&(h.flipY=g.flipY);d[g.uuid]=h}return d},parseObject:function(a,b,c){function d(a){void 0===b[a]&&console.warn("THREE.ObjectLoader: Undefined geometry",a);return b[a]}function e(a){if(void 0!==
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a){if(Array.isArray(a)){for(var b=[],d=0,e=a.length;d<e;d++){var f=a[d];void 0===c[f]&&console.warn("THREE.ObjectLoader: Undefined material",f);b.push(c[f])}return b}void 0===c[a]&&console.warn("THREE.ObjectLoader: Undefined material",a);return c[a]}}switch(a.type){case "Scene":var f=new qd;void 0!==a.background&&Number.isInteger(a.background)&&(f.background=new J(a.background));void 0!==a.fog&&("Fog"===a.fog.type?f.fog=new Qb(a.fog.color,a.fog.near,a.fog.far):"FogExp2"===a.fog.type&&(f.fog=new Pb(a.fog.color,
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a.fog.density)));break;case "PerspectiveCamera":f=new ea(a.fov,a.aspect,a.near,a.far);void 0!==a.focus&&(f.focus=a.focus);void 0!==a.zoom&&(f.zoom=a.zoom);void 0!==a.filmGauge&&(f.filmGauge=a.filmGauge);void 0!==a.filmOffset&&(f.filmOffset=a.filmOffset);void 0!==a.view&&(f.view=Object.assign({},a.view));break;case "OrthographicCamera":f=new Kb(a.left,a.right,a.top,a.bottom,a.near,a.far);void 0!==a.zoom&&(f.zoom=a.zoom);void 0!==a.view&&(f.view=Object.assign({},a.view));break;case "AmbientLight":f=
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@@ -778,17 +778,17 @@ new Cd(a.color,a.intensity);break;case "DirectionalLight":f=new Bd(a.color,a.int
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case "Mesh":f=d(a.geometry);var g=e(a.material);f=f.bones&&0<f.bones.length?new sd(f,g):new oa(f,g);break;case "LOD":f=new Ec;break;case "Line":f=new la(d(a.geometry),e(a.material),a.mode);break;case "LineLoop":f=new td(d(a.geometry),e(a.material));break;case "LineSegments":f=new V(d(a.geometry),e(a.material));break;case "PointCloud":case "Points":f=new Sb(d(a.geometry),e(a.material));break;case "Sprite":f=new Dc(e(a.material));break;case "Group":f=new Ob;break;default:f=new B}f.uuid=a.uuid;void 0!==
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a.name&&(f.name=a.name);void 0!==a.matrix?(f.matrix.fromArray(a.matrix),void 0!==a.matrixAutoUpdate&&(f.matrixAutoUpdate=a.matrixAutoUpdate),f.matrixAutoUpdate&&f.matrix.decompose(f.position,f.quaternion,f.scale)):(void 0!==a.position&&f.position.fromArray(a.position),void 0!==a.rotation&&f.rotation.fromArray(a.rotation),void 0!==a.quaternion&&f.quaternion.fromArray(a.quaternion),void 0!==a.scale&&f.scale.fromArray(a.scale));void 0!==a.castShadow&&(f.castShadow=a.castShadow);void 0!==a.receiveShadow&&
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(f.receiveShadow=a.receiveShadow);a.shadow&&(void 0!==a.shadow.bias&&(f.shadow.bias=a.shadow.bias),void 0!==a.shadow.radius&&(f.shadow.radius=a.shadow.radius),void 0!==a.shadow.mapSize&&f.shadow.mapSize.fromArray(a.shadow.mapSize),void 0!==a.shadow.camera&&(f.shadow.camera=this.parseObject(a.shadow.camera)));void 0!==a.visible&&(f.visible=a.visible);void 0!==a.frustumCulled&&(f.frustumCulled=a.frustumCulled);void 0!==a.renderOrder&&(f.renderOrder=a.renderOrder);void 0!==a.userData&&(f.userData=a.userData);
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-void 0!==a.layers&&(f.layers.mask=a.layers);if(void 0!==a.children){g=a.children;for(var h=0;h<g.length;h++)f.add(this.parseObject(g[h],b,c))}if("LOD"===a.type)for(a=a.levels,g=0;g<a.length;g++){h=a[g];var l=f.getObjectByProperty("uuid",h.object);void 0!==l&&f.addLevel(l,h.distance)}return f}});var Xg={UVMapping:300,CubeReflectionMapping:301,CubeRefractionMapping:302,EquirectangularReflectionMapping:303,EquirectangularRefractionMapping:304,SphericalReflectionMapping:305,CubeUVReflectionMapping:306,
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+void 0!==a.layers&&(f.layers.mask=a.layers);if(void 0!==a.children){g=a.children;for(var h=0;h<g.length;h++)f.add(this.parseObject(g[h],b,c))}if("LOD"===a.type)for(a=a.levels,g=0;g<a.length;g++){h=a[g];var l=f.getObjectByProperty("uuid",h.object);void 0!==l&&f.addLevel(l,h.distance)}return f}});var Wg={UVMapping:300,CubeReflectionMapping:301,CubeRefractionMapping:302,EquirectangularReflectionMapping:303,EquirectangularRefractionMapping:304,SphericalReflectionMapping:305,CubeUVReflectionMapping:306,
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CubeUVRefractionMapping:307},Bf={RepeatWrapping:1E3,ClampToEdgeWrapping:1001,MirroredRepeatWrapping:1002},Cf={NearestFilter:1003,NearestMipMapNearestFilter:1004,NearestMipMapLinearFilter:1005,LinearFilter:1006,LinearMipMapNearestFilter:1007,LinearMipMapLinearFilter:1008};ie.prototype={constructor:ie,setOptions:function(a){this.options=a;return this},load:function(a,b,c,d){void 0===a&&(a="");void 0!==this.path&&(a=this.path+a);a=this.manager.resolveURL(a);var e=this,f=Ib.get(a);if(void 0!==f)return e.manager.itemStart(a),
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setTimeout(function(){b&&b(f);e.manager.itemEnd(a)},0),f;fetch(a).then(function(a){return a.blob()}).then(function(a){return createImageBitmap(a,e.options)}).then(function(c){Ib.add(a,c);b&&b(c);e.manager.itemEnd(a)}).catch(function(b){d&&d(b);e.manager.itemEnd(a);e.manager.itemError(a)})},setCrossOrigin:function(){return this},setPath:function(a){this.path=a;return this}};Object.assign(je.prototype,{moveTo:function(a,b){this.currentPath=new Ma;this.subPaths.push(this.currentPath);this.currentPath.moveTo(a,
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b)},lineTo:function(a,b){this.currentPath.lineTo(a,b)},quadraticCurveTo:function(a,b,c,d){this.currentPath.quadraticCurveTo(a,b,c,d)},bezierCurveTo:function(a,b,c,d,e,f){this.currentPath.bezierCurveTo(a,b,c,d,e,f)},splineThru:function(a){this.currentPath.splineThru(a)},toShapes:function(a,b){function c(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c],f=new gb;f.curves=e.curves;b.push(f)}return b}function d(a,b){for(var c=b.length,d=!1,e=c-1,f=0;f<c;e=f++){var g=b[e],h=b[f],l=h.x-g.x,k=h.y-g.y;if(Math.abs(k)>
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Number.EPSILON){if(0>k&&(g=b[f],l=-l,h=b[e],k=-k),!(a.y<g.y||a.y>h.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=k*(a.x-g.x)-l*(a.y-g.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&a.x<=h.x))return!0}return d}var e=Wa.isClockWise,f=this.subPaths;if(0===f.length)return[];if(!0===b)return c(f);b=[];if(1===f.length){var g=f[0];var h=new gb;h.curves=g.curves;b.push(h);return b}var l=!e(f[0].getPoints());l=a?!l:l;h=[];var k=[],p=[],n=0;k[n]=void 0;p[n]=[];for(var q=
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-0,v=f.length;q<v;q++){g=f[q];var r=g.getPoints();var t=e(r);(t=a?!t:t)?(!l&&k[n]&&n++,k[n]={s:new gb,p:r},k[n].s.curves=g.curves,l&&n++,p[n]=[]):p[n].push({h:g,p:r[0]})}if(!k[0])return c(f);if(1<k.length){q=!1;a=[];e=0;for(f=k.length;e<f;e++)h[e]=[];e=0;for(f=k.length;e<f;e++)for(g=p[e],t=0;t<g.length;t++){l=g[t];n=!0;for(r=0;r<k.length;r++)d(l.p,k[r].p)&&(e!==r&&a.push({froms:e,tos:r,hole:t}),n?(n=!1,h[r].push(l)):q=!0);n&&h[e].push(l)}0<a.length&&(q||(p=h))}q=0;for(e=k.length;q<e;q++)for(h=k[q].s,
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-b.push(h),a=p[q],f=0,g=a.length;f<g;f++)h.holes.push(a[f].h);return b}});Object.assign(ke.prototype,{isFont:!0,generateShapes:function(a,b){void 0===b&&(b=100);var c=[],d=b;b=this.data;var e=Array.from?Array.from(a):String(a).split("");d/=b.resolution;var f=(b.boundingBox.yMax-b.boundingBox.yMin+b.underlineThickness)*d;a=[];for(var g=0,h=0,l=0;l<e.length;l++){var k=e[l];if("\n"===k)g=0,h-=f;else{var p=d;var n=g,q=h;if(k=b.glyphs[k]||b.glyphs["?"]){var v=new je;if(k.o)for(var r=k._cachedOutline||(k._cachedOutline=
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|
-k.o.split(" ")),t=0,z=r.length;t<z;)switch(r[t++]){case "m":var x=r[t++]*p+n;var w=r[t++]*p+q;v.moveTo(x,w);break;case "l":x=r[t++]*p+n;w=r[t++]*p+q;v.lineTo(x,w);break;case "q":var y=r[t++]*p+n;var A=r[t++]*p+q;var B=r[t++]*p+n;var F=r[t++]*p+q;v.quadraticCurveTo(B,F,y,A);break;case "b":y=r[t++]*p+n,A=r[t++]*p+q,B=r[t++]*p+n,F=r[t++]*p+q,x=r[t++]*p+n,w=r[t++]*p+q,v.bezierCurveTo(B,F,x,w,y,A)}p={offsetX:k.ha*p,path:v}}else p=void 0;g+=p.offsetX;a.push(p.path)}}b=0;for(e=a.length;b<e;b++)Array.prototype.push.apply(c,
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+0,u=f.length;q<u;q++){g=f[q];var r=g.getPoints();var t=e(r);(t=a?!t:t)?(!l&&k[n]&&n++,k[n]={s:new gb,p:r},k[n].s.curves=g.curves,l&&n++,p[n]=[]):p[n].push({h:g,p:r[0]})}if(!k[0])return c(f);if(1<k.length){q=!1;a=[];e=0;for(f=k.length;e<f;e++)h[e]=[];e=0;for(f=k.length;e<f;e++)for(g=p[e],t=0;t<g.length;t++){l=g[t];n=!0;for(r=0;r<k.length;r++)d(l.p,k[r].p)&&(e!==r&&a.push({froms:e,tos:r,hole:t}),n?(n=!1,h[r].push(l)):q=!0);n&&h[e].push(l)}0<a.length&&(q||(p=h))}q=0;for(e=k.length;q<e;q++)for(h=k[q].s,
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+b.push(h),a=p[q],f=0,g=a.length;f<g;f++)h.holes.push(a[f].h);return b}});Object.assign(ke.prototype,{isFont:!0,generateShapes:function(a,b){void 0===b&&(b=100);var c=[],d=b;b=this.data;var e=Array.from?Array.from(a):String(a).split("");d/=b.resolution;var f=(b.boundingBox.yMax-b.boundingBox.yMin+b.underlineThickness)*d;a=[];for(var g=0,h=0,l=0;l<e.length;l++){var k=e[l];if("\n"===k)g=0,h-=f;else{var p=d;var n=g,q=h;if(k=b.glyphs[k]||b.glyphs["?"]){var u=new je;if(k.o)for(var r=k._cachedOutline||(k._cachedOutline=
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|
+k.o.split(" ")),t=0,z=r.length;t<z;)switch(r[t++]){case "m":var x=r[t++]*p+n;var w=r[t++]*p+q;u.moveTo(x,w);break;case "l":x=r[t++]*p+n;w=r[t++]*p+q;u.lineTo(x,w);break;case "q":var y=r[t++]*p+n;var A=r[t++]*p+q;var B=r[t++]*p+n;var F=r[t++]*p+q;u.quadraticCurveTo(B,F,y,A);break;case "b":y=r[t++]*p+n,A=r[t++]*p+q,B=r[t++]*p+n,F=r[t++]*p+q,x=r[t++]*p+n,w=r[t++]*p+q,u.bezierCurveTo(B,F,x,w,y,A)}p={offsetX:k.ha*p,path:u}}else p=void 0;g+=p.offsetX;a.push(p.path)}}b=0;for(e=a.length;b<e;b++)Array.prototype.push.apply(c,
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a[b].toShapes());return c}});Object.assign(mf.prototype,{load:function(a,b,c,d){var e=this,f=new Ha(this.manager);f.setPath(this.path);f.load(a,function(a){try{var c=JSON.parse(a)}catch(l){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),c=JSON.parse(a.substring(65,a.length-2))}a=e.parse(c);b&&b(a)},c,d)},parse:function(a){return new ke(a)},setPath:function(a){this.path=a;return this}});var Pd,ne={getContext:function(){void 0===Pd&&(Pd=new (window.AudioContext||
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window.webkitAudioContext));return Pd},setContext:function(a){Pd=a}};Object.assign(le.prototype,{load:function(a,b,c,d){var e=new Ha(this.manager);e.setResponseType("arraybuffer");e.load(a,function(a){a=a.slice(0);ne.getContext().decodeAudioData(a,function(a){b(a)})},c,d)}});Object.assign(nf.prototype,{update:function(){var a,b,c,d,e,f,g,h,l=new I,k=new I;return function(m){if(a!==this||b!==m.focus||c!==m.fov||d!==m.aspect*this.aspect||e!==m.near||f!==m.far||g!==m.zoom||h!==this.eyeSep){a=this;b=
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-m.focus;c=m.fov;d=m.aspect*this.aspect;e=m.near;f=m.far;g=m.zoom;var n=m.projectionMatrix.clone();h=this.eyeSep/2;var p=h*e/b,u=e*Math.tan(F.DEG2RAD*c*.5)/g;k.elements[12]=-h;l.elements[12]=h;var r=-u*d+p;var t=u*d+p;n.elements[0]=2*e/(t-r);n.elements[8]=(t+r)/(t-r);this.cameraL.projectionMatrix.copy(n);r=-u*d-p;t=u*d-p;n.elements[0]=2*e/(t-r);n.elements[8]=(t+r)/(t-r);this.cameraR.projectionMatrix.copy(n)}this.cameraL.matrixWorld.copy(m.matrixWorld).multiply(k);this.cameraR.matrixWorld.copy(m.matrixWorld).multiply(l)}}()});
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+m.focus;c=m.fov;d=m.aspect*this.aspect;e=m.near;f=m.far;g=m.zoom;var n=m.projectionMatrix.clone();h=this.eyeSep/2;var p=h*e/b,v=e*Math.tan(F.DEG2RAD*c*.5)/g;k.elements[12]=-h;l.elements[12]=h;var r=-v*d+p;var t=v*d+p;n.elements[0]=2*e/(t-r);n.elements[8]=(t+r)/(t-r);this.cameraL.projectionMatrix.copy(n);r=-v*d-p;t=v*d-p;n.elements[0]=2*e/(t-r);n.elements[8]=(t+r)/(t-r);this.cameraR.projectionMatrix.copy(n)}this.cameraL.matrixWorld.copy(m.matrixWorld).multiply(k);this.cameraR.matrixWorld.copy(m.matrixWorld).multiply(l)}}()});
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gd.prototype=Object.create(B.prototype);gd.prototype.constructor=gd;me.prototype=Object.assign(Object.create(B.prototype),{constructor:me,getInput:function(){return this.gain},removeFilter:function(){null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null);return this},getFilter:function(){return this.filter},setFilter:function(a){null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):
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this.gain.disconnect(this.context.destination);this.filter=a;this.gain.connect(this.filter);this.filter.connect(this.context.destination);return this},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(a){this.gain.gain.setTargetAtTime(a,this.context.currentTime,.01);return this},updateMatrixWorld:function(){var a=new p,b=new X,c=new p,d=new p;return function(e){B.prototype.updateMatrixWorld.call(this,e);e=this.context.listener;var f=this.up;this.matrixWorld.decompose(a,
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b,c);d.set(0,0,-1).applyQuaternion(b);e.positionX?(e.positionX.setValueAtTime(a.x,this.context.currentTime),e.positionY.setValueAtTime(a.y,this.context.currentTime),e.positionZ.setValueAtTime(a.z,this.context.currentTime),e.forwardX.setValueAtTime(d.x,this.context.currentTime),e.forwardY.setValueAtTime(d.y,this.context.currentTime),e.forwardZ.setValueAtTime(d.z,this.context.currentTime),e.upX.setValueAtTime(f.x,this.context.currentTime),e.upY.setValueAtTime(f.y,this.context.currentTime),e.upZ.setValueAtTime(f.z,
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@@ -816,9 +816,9 @@ a[f]}}f=a[d];if(void 0===f)console.error("THREE.PropertyBinding: Trying to updat
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this);return}if(a.geometry.isBufferGeometry){if(!a.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);return}for(c=0;c<this.node.geometry.morphAttributes.position.length;c++)if(a.geometry.morphAttributes.position[c].name===e){e=c;break}}else{if(!a.geometry.morphTargets){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",
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this);return}for(c=0;c<this.node.geometry.morphTargets.length;c++)if(a.geometry.morphTargets[c].name===e){e=c;break}}}c=this.BindingType.ArrayElement;this.resolvedProperty=f;this.propertyIndex=e}else void 0!==f.fromArray&&void 0!==f.toArray?(c=this.BindingType.HasFromToArray,this.resolvedProperty=f):Array.isArray(f)?(c=this.BindingType.EntireArray,this.resolvedProperty=f):this.propertyName=d;this.getValue=this.GetterByBindingType[c];this.setValue=this.SetterByBindingTypeAndVersioning[c][b]}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+
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this.path+" but it wasn't found.")},unbind:function(){this.node=null;this.getValue=this._getValue_unbound;this.setValue=this._setValue_unbound}});Object.assign(ma.prototype,{_getValue_unbound:ma.prototype.getValue,_setValue_unbound:ma.prototype.setValue});Object.assign(pf.prototype,{isAnimationObjectGroup:!0,add:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._paths,f=this._parsedPaths,g=this._bindings,h=g.length,k=void 0,m=0,p=arguments.length;m!==
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-p;++m){var n=arguments[m],q=n.uuid,v=d[q];if(void 0===v){v=b++;d[q]=v;a.push(n);q=0;for(var r=h;q!==r;++q)g[q].push(new ma(n,e[q],f[q]))}else if(v<c){k=a[v];var t=--c;r=a[t];d[r.uuid]=v;a[v]=r;d[q]=t;a[t]=n;q=0;for(r=h;q!==r;++q){var y=g[q],x=y[v];y[v]=y[t];void 0===x&&(x=new ma(n,e[q],f[q]));y[t]=x}}else a[v]!==k&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=
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+p;++m){var n=arguments[m],q=n.uuid,u=d[q];if(void 0===u){u=b++;d[q]=u;a.push(n);q=0;for(var r=h;q!==r;++q)g[q].push(new ma(n,e[q],f[q]))}else if(u<c){k=a[u];var t=--c;r=a[t];d[r.uuid]=u;a[u]=r;d[q]=t;a[t]=n;q=0;for(r=h;q!==r;++q){var y=g[q],x=y[u];y[u]=y[t];void 0===x&&(x=new ma(n,e[q],f[q]));y[t]=x}}else a[u]!==k&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=
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c},remove:function(){for(var a=this._objects,b=this.nCachedObjects_,c=this._indicesByUUID,d=this._bindings,e=d.length,f=0,g=arguments.length;f!==g;++f){var h=arguments[f],k=h.uuid,m=c[k];if(void 0!==m&&m>=b){var p=b++,n=a[p];c[n.uuid]=m;a[m]=n;c[k]=p;a[p]=h;h=0;for(k=e;h!==k;++h){n=d[h];var q=n[m];n[m]=n[p];n[p]=q}}}this.nCachedObjects_=b},uncache:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,h=arguments.length;g!==h;++g){var k=
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-arguments[g].uuid,m=d[k];if(void 0!==m)if(delete d[k],m<c){k=--c;var p=a[k],n=--b,q=a[n];d[p.uuid]=m;a[m]=p;d[q.uuid]=k;a[k]=q;a.pop();p=0;for(q=f;p!==q;++p){var v=e[p],r=v[n];v[m]=v[k];v[k]=r;v.pop()}}else for(n=--b,q=a[n],d[q.uuid]=m,a[m]=q,a.pop(),p=0,q=f;p!==q;++p)v=e[p],v[m]=v[n],v.pop()}this.nCachedObjects_=c},subscribe_:function(a,b){var c=this._bindingsIndicesByPath,d=c[a],e=this._bindings;if(void 0!==d)return e[d];var f=this._paths,g=this._parsedPaths,h=this._objects,k=this.nCachedObjects_,
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+arguments[g].uuid,m=d[k];if(void 0!==m)if(delete d[k],m<c){k=--c;var p=a[k],n=--b,q=a[n];d[p.uuid]=m;a[m]=p;d[q.uuid]=k;a[k]=q;a.pop();p=0;for(q=f;p!==q;++p){var u=e[p],r=u[n];u[m]=u[k];u[k]=r;u.pop()}}else for(n=--b,q=a[n],d[q.uuid]=m,a[m]=q,a.pop(),p=0,q=f;p!==q;++p)u=e[p],u[m]=u[n],u.pop()}this.nCachedObjects_=c},subscribe_:function(a,b){var c=this._bindingsIndicesByPath,d=c[a],e=this._bindings;if(void 0!==d)return e[d];var f=this._paths,g=this._parsedPaths,h=this._objects,k=this.nCachedObjects_,
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m=Array(h.length);d=e.length;c[a]=d;f.push(a);g.push(b);e.push(m);c=k;for(d=h.length;c!==d;++c)m[c]=new ma(h[c],a,b);return m},unsubscribe_:function(a){var b=this._bindingsIndicesByPath,c=b[a];if(void 0!==c){var d=this._paths,e=this._parsedPaths,f=this._bindings,g=f.length-1,h=f[g];b[a[g]]=c;f[c]=h;f.pop();e[c]=e[g];e.pop();d[c]=d[g];d.pop()}}});Object.assign(qf.prototype,{play:function(){this._mixer._activateAction(this);return this},stop:function(){this._mixer._deactivateAction(this);return this.reset()},
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reset:function(){this.paused=!1;this.enabled=!0;this.time=0;this._loopCount=-1;this._startTime=null;return this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(a){this._startTime=a;return this},setLoop:function(a,b){this.loop=a;this.repetitions=b;return this},setEffectiveWeight:function(a){this.weight=a;
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this._effectiveWeight=this.enabled?a:0;return this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(a){return this._scheduleFading(a,0,1)},fadeOut:function(a){return this._scheduleFading(a,1,0)},crossFadeFrom:function(a,b,c){a.fadeOut(b);this.fadeIn(b);if(c){c=this._clip.duration;var d=a._clip.duration,e=c/d;a.warp(1,d/c,b);this.warp(e,1,b)}return this},crossFadeTo:function(a,b,c){return a.crossFadeFrom(this,b,c)},stopFading:function(){var a=this._weightInterpolant;
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@@ -854,8 +854,8 @@ return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}()
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copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},getCenter:function(a){void 0===a&&(console.warn("THREE.Line3: .getCenter() target is now required"),a=new p);return a.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){void 0===a&&(console.warn("THREE.Line3: .delta() target is now required"),a=new p);return a.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},
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at:function(a,b){void 0===b&&(console.warn("THREE.Line3: .at() target is now required"),b=new p);return this.delta(b).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new p,b=new p;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);c=b.dot(b);c=b.dot(a)/c;d&&(c=F.clamp(c,0,1));return c}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);void 0===c&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),
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c=new p);return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});hd.prototype=Object.create(B.prototype);hd.prototype.constructor=hd;hd.prototype.isImmediateRenderObject=!0;id.prototype=Object.create(V.prototype);id.prototype.constructor=id;id.prototype.update=function(){var a=new p,b=new p,c=new ka;return function(){var d=["a","b",
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-"c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,f=this.geometry.attributes.position,g=this.object.geometry;if(g&&g.isGeometry)for(var h=g.vertices,k=g.faces,m=g=0,p=k.length;m<p;m++)for(var n=k[m],q=0,v=n.vertexNormals.length;q<v;q++){var r=n.vertexNormals[q];a.copy(h[n[d[q]]]).applyMatrix4(e);b.copy(r).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);f.setXYZ(g,a.x,a.y,a.z);g+=1;f.setXYZ(g,b.x,b.y,b.z);g+=1}else if(g&&g.isBufferGeometry)for(d=
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-g.attributes.position,h=g.attributes.normal,q=g=0,v=d.count;q<v;q++)a.set(d.getX(q),d.getY(q),d.getZ(q)).applyMatrix4(e),b.set(h.getX(q),h.getY(q),h.getZ(q)),b.applyMatrix3(c).normalize().multiplyScalar(this.size).add(a),f.setXYZ(g,a.x,a.y,a.z),g+=1,f.setXYZ(g,b.x,b.y,b.z),g+=1;f.needsUpdate=!0}}();mc.prototype=Object.create(B.prototype);mc.prototype.constructor=mc;mc.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};mc.prototype.update=function(){var a=new p,
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+"c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,f=this.geometry.attributes.position,g=this.object.geometry;if(g&&g.isGeometry)for(var h=g.vertices,k=g.faces,m=g=0,p=k.length;m<p;m++)for(var n=k[m],q=0,u=n.vertexNormals.length;q<u;q++){var r=n.vertexNormals[q];a.copy(h[n[d[q]]]).applyMatrix4(e);b.copy(r).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);f.setXYZ(g,a.x,a.y,a.z);g+=1;f.setXYZ(g,b.x,b.y,b.z);g+=1}else if(g&&g.isBufferGeometry)for(d=
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+g.attributes.position,h=g.attributes.normal,q=g=0,u=d.count;q<u;q++)a.set(d.getX(q),d.getY(q),d.getZ(q)).applyMatrix4(e),b.set(h.getX(q),h.getY(q),h.getZ(q)),b.applyMatrix3(c).normalize().multiplyScalar(this.size).add(a),f.setXYZ(g,a.x,a.y,a.z),g+=1,f.setXYZ(g,b.x,b.y,b.z),g+=1;f.needsUpdate=!0}}();mc.prototype=Object.create(B.prototype);mc.prototype.constructor=mc;mc.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};mc.prototype.update=function(){var a=new p,
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b=new p;return function(){this.light.updateMatrixWorld();var c=this.light.distance?this.light.distance:1E3,d=c*Math.tan(this.light.angle);this.cone.scale.set(d,d,c);a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(b.sub(a));void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}();nc.prototype=Object.create(V.prototype);nc.prototype.constructor=nc;nc.prototype.updateMatrixWorld=
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function(){var a=new p,b=new I,c=new I;return function(d){var e=this.bones,f=this.geometry,g=f.getAttribute("position");c.getInverse(this.root.matrixWorld);for(var h=0,k=0;h<e.length;h++){var m=e[h];m.parent&&m.parent.isBone&&(b.multiplyMatrices(c,m.matrixWorld),a.setFromMatrixPosition(b),g.setXYZ(k,a.x,a.y,a.z),b.multiplyMatrices(c,m.parent.matrixWorld),a.setFromMatrixPosition(b),g.setXYZ(k+1,a.x,a.y,a.z),k+=2)}f.getAttribute("position").needsUpdate=!0;B.prototype.updateMatrixWorld.call(this,d)}}();
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oc.prototype=Object.create(oa.prototype);oc.prototype.constructor=oc;oc.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};oc.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};pc.prototype=Object.create(B.prototype);pc.prototype.constructor=pc;pc.prototype.dispose=function(){this.children[0].geometry.dispose();this.children[0].material.dispose()};pc.prototype.update=function(){var a=.5*this.light.width,
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Mr.doob